Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40601	求解y	1/3(y-3)=1/4(y+2)	$\frac{1}{3} \cdot (y - 3) = \frac{1}{4} \cdot (y + 2)$
40602	求解y	1/3*(y-9)=-4y+13/3y-3	$\frac{1}{3} \cdot (y - 9) = - 4 y + \frac{13}{3} y - 3$
40603	求解y	1/3*480=y	$\frac{1}{3} \cdot 480 = y$
40604	求解y	-1/3-4/3=-6/5y+2/5y	$\frac{- 1}{3} - \frac{4}{3} = - \frac{6}{5} y + \frac{2}{5} y$
40605	求解y	1/3+y=-7/18	$\frac{1}{3} + y = - \frac{7}{18}$
40606	求解y	1/3=1/3y	$\frac{1}{3} = \frac{1}{3} y$
40607	求解y	-1/3=y+2/3	$- \frac{1}{3} = y + \frac{2}{3}$
40608	求解y	1/3y-1/4*(y-1)=3y	$\frac{1}{3} y - \frac{1}{4} \cdot (y - 1) = 3 y$
40609	求解y	-1/3y-3/5=-1/2	$- \frac{1}{3} y - \frac{3}{5} = - \frac{1}{2}$
40610	求解y	1/3y-3/8y=2	$\frac{1}{3} y - \frac{3}{8} y = 2$
40611	求解y	1/3y+7/2=5/3y-1/2	$\frac{1}{3} y + \frac{7}{2} = \frac{5}{3} y - \frac{1}{2}$
40612	求解y	-2/7y=1/2	$- \frac{2}{7} y = \frac{1}{2}$
40613	求解y	2/9y=-18	$\frac{2}{9} y = - 18$
40614	求解y	2/9y-6=14	$\frac{2}{9} y - 6 = 14$
40615	求解y	2/y=3/(y-2)-1	$\frac{2}{y} = \frac{3}{y - 2} - 1$
40616	求解y	-2/y=-5	$- \frac{2}{y} = - 5$
40617	求解y	2/(y+3)+3/(y-4)=5/(y+6)	$\frac{2}{y + 3} + \frac{3}{y - 4} = \frac{5}{y + 6}$
40618	求解y	2/(y+4)-7/(y-4)=4/(y^2-16)	$\frac{2}{y + 4} - \frac{7}{y - 4} = \frac{4}{y^{2} - 16}$
40619	求解y	2/(y-1)+3/(y+1)=(5y-1)/(y^2-1)	$\frac{2}{y - 1} + \frac{3}{y + 1} = \frac{5 y - 1}{y^{2} - 1}$
40620	求解y	2^y=1.5	$2^{y} = 1.5$
40621	求解y	2^y=27	$2^{y} = 27$
40622	求解y	2^y=8	$2^{y} = 8$
40623	求解y	20/(y+2)=40/10	$\frac{20}{y + 2} = \frac{40}{10}$
40624	求解y	2015000/17=(17y)/17	$\frac{2015000}{17} = \frac{17 y}{17}$
40625	求解y	(20y-12)/(4y)=4	$\frac{20 y - 12}{4 y} = 4$
40626	求解y	21/100=y/50	$\frac{21}{100} = \frac{y}{50}$
40627	求解y	22/50=y/100	$\frac{22}{50} = \frac{y}{100}$
40628	求解y	22/(y-5)=12/y	$\frac{22}{y - 5} = \frac{12}{y}$
40629	求解y	(-22+y)/5=-9	$\frac{- 22 + y}{5} = - 9$
40630	求解y	222/2=y/1	$\frac{222}{2} = \frac{y}{1}$
40631	求解y	24/20=y/70	$\frac{24}{20} = \frac{y}{70}$
40632	求解y	24/276=y/218.50	$\frac{24}{276} = \frac{y}{218.5}$
40633	求解y	24/y=60/50	$\frac{24}{y} = \frac{60}{50}$
40634	求解y	24/y=7/14	$\frac{24}{y} = \frac{7}{14}$
40635	求解y	(24+y)/2=18	$\frac{24 + y}{2} = 18$
40636	求解y	25^(4y-1)=5	$25^{4 y - 1} = 5$
40637	求解y	26/(y+8)=6/(y-8)	$\frac{26}{y + 8} = \frac{6}{y - 8}$
40638	求解y	27/(3^3)=-y	$\frac{27}{3^{3}} = - y$
40639	求解y	27/33=y/44	$\frac{27}{33} = \frac{y}{44}$
40640	求解y	27/4=y*24	$\frac{27}{4} = y \cdot 24$
40641	求解y	17/(20y)=1/(40y^3)	$\frac{17}{20 y} = \frac{1}{40 y^{3}}$
40642	求解y	17/y=102/78	$\frac{17}{y} = \frac{102}{78}$
40643	求解y	170/y=15/100	$\frac{170}{y} = \frac{15}{100}$
40644	求解y	18/1=108/y	$\frac{18}{1} = \frac{108}{y}$
40645	求解y	18/12=45/y	$\frac{18}{12} = \frac{45}{y}$
40646	求解y	18/3=y/12	$\frac{18}{3} = \frac{y}{12}$
40647	求解y	19/25*y/y=57/75	$\frac{19}{25} \cdot \frac{y}{y} = \frac{57}{75}$
40648	求解y	(19z)/(2z-6)=y/(6z-18)	$\frac{19 z}{2 z - 6} = \frac{y}{6 z - 18}$
40649	求解y	2.4/6=y/21	$\frac{2.4}{6} = \frac{y}{21}$
40650	求解y	2/13y=14	$\frac{2}{13} y = 14$
40651	求解y	2/3*(39-y)=56	$\frac{2}{3} \cdot (39 - y) = 56$
40652	求解y	2/3*(3y+6)=-6-3y	$\frac{2}{3} \cdot (3 y + 6) = - 6 - 3 y$
40653	求解y	2/3*(6y-3)-(2y-7)=1	$\frac{2}{3} \cdot (6 y - 3) - (2 y - 7) = 1$
40654	求解y	2/3*(y+57)=178	$\frac{2}{3} \cdot (y + 57) = 178$
40655	求解y	2/3(y-7)=3/4(4y-5)	$\frac{2}{3} \cdot (y - 7) = \frac{3}{4} \cdot (4 y - 5)$
40656	求解y	-2/3+5/3=7/5y+2/5y	$- \frac{2}{3} + \frac{5}{3} = \frac{7}{5} y + \frac{2}{5} y$
40657	求解y	2/3+3y=5y-2/15	$\frac{2}{3} + 3 y = 5 y - \frac{2}{15}$
40658	求解y	-2/3+y=-3/5	$- \frac{2}{3} + y = - \frac{3}{5}$
40659	求解y	2/3+y=6/7	$\frac{2}{3} + y = \frac{6}{7}$
40660	求解y	2/3=10/y	$\frac{2}{3} = \frac{10}{y}$
40661	求解y	2/3=4/y	$\frac{2}{3} = \frac{4}{y}$
40662	求解y	2/3=7/y	$\frac{2}{3} = \frac{7}{y}$
40663	求解y	2/3y=36	$\frac{2}{3} y = 36$
40664	求解y	2/3y-(y+1/2)=1/6*(y+3)	$\frac{2}{3} y - (y + \frac{1}{2}) = \frac{1}{6} \cdot (y + 3)$
40665	求解y	-2/3y-3/5=-4	$- \frac{2}{3} y - \frac{3}{5} = - 4$
40666	求解y	2/3y+1/2*(y-3)=(y+3)/8	$\frac{2}{3} y + \frac{1}{2} \cdot (y - 3) = \frac{y + 3}{8}$
40667	求解y	2/3y+1/2=4/9-1/3y+4/9	$\frac{2}{3} y + \frac{1}{2} = \frac{4}{9} - \frac{1}{3} y + \frac{4}{9}$
40668	求解y	2/3y+1/4=1/3y+7/5	$\frac{2}{3} y + \frac{1}{4} = \frac{1}{3} y + \frac{7}{5}$
40669	求解y	2/3y+15=17	$\frac{2}{3} y + 15 = 17$
40670	求解y	2/3y=1/4	$\frac{2}{3} y = \frac{1}{4}$
40671	求解y	-2/3y=4/15	$- \frac{2}{3} y = \frac{4}{15}$
40672	求解y	2/3y=7/8	$\frac{2}{3} y = \frac{7}{8}$
40673	求解y	2/3y=14	$\frac{2}{3} y = 14$
40674	求解y	2/3y=27	$\frac{2}{3} y = 27$
40675	求解y	-2/3y-5=-11	$- \frac{2}{3} y - 5 = - 11$
40676	求解y	-2/3y-5=-11	$\frac{- 2}{3} y - 5 = - 11$
40677	求解y	( radice quadrata di 3^y+3^y+3^y)/( radice quadrata di 6^y+6^y+6^y)=1/64	$\frac{\sqrt{3^{y} + 3^{y} + 3^{y}}}{\sqrt{6^{y} + 6^{y} + 6^{y}}} = \frac{1}{64}$
40678	求解y	(y^2)/30+y/10=1/3	$\frac{y^{2}}{30} + \frac{y}{10} = \frac{1}{3}$
40679	求解y	(y^2+7y+12)/(y^2+y-6)=0	$\frac{y^{2} + 7 y + 12}{y^{2} + y - 6} = 0$
40680	求解y	(y^3-4y^2)/(y^2+4y-32)=(-13y-40)/(y+8)	$\frac{y^{3} - 4 y^{2}}{y^{2} + 4 y - 32} = \frac{- 13 y - 40}{y + 8}$
40681	求解y	\|(2y-9)/8\|=1	$\| \frac{2 y - 9}{8} \| = 1$
40682	求解y	\|1/2y-4\|=\|2/3y-1\|	$\| \frac{1}{2} y - 4 \| = \| \frac{2}{3} y - 1 \|$
40683	求解y	\|1/4y+16\|=28	$\| \frac{1}{4} y + 16 \| = 28$
40684	求解y	\|3/(2y-1)\|=4	$\| \frac{3}{2 y - 1} \| = 4$
40685	求解y	\|(3y-7)/4\|=2	$\| \frac{3 y - 7}{4} \| = 2$
40686	求解y	\|4/5y-7\|=\|3/4y+5\|	$\| \frac{4}{5} y - 7 \| = \| \frac{3}{4} y + 5 \|$
40687	求解y	\|13-2y\|=1	$\| 13 - 2 y \| = 1$
40688	求解y	\|-14y+3\|+3=2	$\| - 14 y + 3 \| + 3 = 2$
40689	求解y	\|2y+5\|-2=0	$\| 2 y + 5 \| - 2 = 0$
40690	求解y	\|2y-1\|+4=8	$\| 2 y - 1 \| + 4 = 8$
40691	求解y	\|2y-1\|=15	$\| 2 y - 1 \| = 15$
40692	求解y	\|2y-1\|=17	$\| 2 y - 1 \| = 17$
40693	求解y	\|2y-1\|=7	$\| 2 y - 1 \| = 7$
40694	求解y	\|2y-6\|=13	$\| 2 y - 6 \| = 13$
40695	求解y	1/2y+6=9	$\frac{1}{2} y + 6 = 9$
40696	求解y	1/2y=13	$\frac{1}{2} y = 13$
40697	求解y	1/2y=14	$\frac{1}{2} y = 14$
40698	求解y	1/2y-29=-22	$\frac{1}{2} y - 29 = - 22$
40699	求解y	((-2)^(4y+2))/((-2)^(2y))=(-2)^12	$\frac{{(- 2)}^{4 y + 2}}{{(- 2)}^{2 y}} = {(- 2)}^{12}$
40700	求解y	(\|6y+6\|)/6=3	$\frac{\| 6 y + 6 \|}{6} = 3$