Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40501	求解y	4/y=7/8	$\frac{4}{y} = \frac{7}{8}$
40502	求解y	4/y=8/10	$\frac{4}{y} = \frac{8}{10}$
40503	求解y	4/(y-5)-1=3/(y-5)	$\frac{4}{y - 5} - 1 = \frac{3}{y - 5}$
40504	求解y	4^(y^2)=32	$4^{y^{2}} = 32$
40505	求解y	4^(-y)=64	$4^{- y} = 64$
40506	求解y	(-4+y)/2=6	$\frac{- 4 + y}{2} = 6$
40507	求解y	40/4=y/30	$\frac{40}{4} = \frac{y}{30}$
40508	求解y	42/12=21/y	$\frac{42}{12} = \frac{21}{y}$
40509	求解y	43/301=y/28	$\frac{43}{301} = \frac{y}{28}$
40510	求解y	450/2500=y/100	$\frac{450}{2500} = \frac{y}{100}$
40511	求解y	48/50=(y*50)/50	$\frac{48}{50} = \frac{y \cdot 50}{50}$
40512	求解y	(4y)/3+2(3-y)=5	$\frac{4 y}{3} + 2 (3 - y) = 5$
40513	求解y	(-4y+3)/2=7/(2y)	$\frac{- 4 y + 3}{2} = \frac{7}{2 y}$
40514	求解y	(4y+5)/2=y+9	$\frac{4 y + 5}{2} = y + 9$
40515	求解y	3/4y=1/12y+2	$\frac{3}{4} y = \frac{1}{12} y + 2$
40516	求解y	-3/4y=9/16	$- \frac{3}{4} y = \frac{9}{16}$
40517	求解y	3/4y=24	$\frac{3}{4} y = 24$
40518	求解y	3/4y=-30	$\frac{3}{4} y = - 30$
40519	求解y	3/4y=-9	$\frac{3}{4} y = - 9$
40520	求解y	3/5y=36	$\frac{3}{5} y = 36$
40521	求解y	3/5+2/3=y/9	$\frac{3}{5} + \frac{2}{3} = \frac{y}{9}$
40522	求解y	3/5=15/y	$\frac{3}{5} = \frac{15}{y}$
40523	求解y	-3/5=4/3y-3/2	$- \frac{3}{5} = \frac{4}{3} y - \frac{3}{2}$
40524	求解y	3/5=y/16	$\frac{3}{5} = \frac{y}{16}$
40525	求解y	3/5=y/25	$\frac{3}{5} = \frac{y}{25}$
40526	求解y	3/5x+1/12y=24	$\frac{3}{5} x + \frac{1}{12} y = 24$
40527	求解y	3/5y-(-4)=5	$\frac{3}{5} y - (- 4) = 5$
40528	求解y	3/5y+5=7	$\frac{3}{5} y + 5 = 7$
40529	求解y	3/5y=(-24)	$\frac{3}{5} y = (- 24)$
40530	求解y	3/5y-6=-2/5y-5	$\frac{3}{5} y - 6 = - \frac{2}{5} y - 5$
40531	求解y	3/6y^2-2/6y+4/6=0	$\frac{3}{6} y^{2} - \frac{2}{6} y + \frac{4}{6} = 0$
40532	求解y	3/6=1/y	$\frac{3}{6} = \frac{1}{y}$
40533	求解y	3/7y=18	$\frac{3}{7} y = 18$
40534	求解y	3/7=249/y	$\frac{3}{7} = \frac{249}{y}$
40535	求解y	3/7y-12/5=(5y+1)/2	$\frac{3}{7} y - \frac{12}{5} = \frac{5 y + 1}{2}$
40536	求解y	3/7y+6/14=48/14	$\frac{3}{7} y + \frac{6}{14} = \frac{48}{14}$
40537	求解y	3/7y+0.2=1/2	$\frac{3}{7} y + 0.2 = \frac{1}{2}$
40538	求解y	3/7y=15	$\frac{3}{7} y = 15$
40539	求解y	-3/7y=-18	$- \frac{3}{7} y = - 18$
40540	求解y	3/7y-7=8	$\frac{3}{7} y - 7 = 8$
40541	求解y	3/8y=-1/4	$\frac{3}{8} y = - \frac{1}{4}$
40542	求解y	3/8y=3/4	$\frac{3}{8} y = \frac{3}{4}$
40543	求解y	3/8y=6	$\frac{3}{8} y = 6$
40544	求解y	3/8y-9=13+1/8y	$\frac{3}{8} y - 9 = 13 + \frac{1}{8} y$
40545	求解y	3/8y*(6y)=3/4	$\frac{3}{8} y \cdot (6 y) = \frac{3}{4}$
40546	求解y	3/(8y)-7/10=1/(5y)	$\frac{3}{8 y} - \frac{7}{10} = \frac{1}{5 y}$
40547	求解y	3/y=10/90	$\frac{3}{y} = \frac{10}{90}$
40548	求解y	3/y=3/9	$\frac{3}{y} = \frac{3}{9}$
40549	求解y	-3/2y=9/4y-1/2	$- \frac{3}{2} y = \frac{9}{4} y - \frac{1}{2}$
40550	求解y	3/2y=15	$\frac{3}{2} y = 15$
40551	求解y	-3/2y-2=1/3y-5/6	$- \frac{3}{2} y - 2 = \frac{1}{3} y - \frac{5}{6}$
40552	求解y	3/20=y/50	$\frac{3}{20} = \frac{y}{50}$
40553	求解y	3/28=y/42	$\frac{3}{28} = \frac{y}{42}$
40554	求解y	3/(2y+1)-2/(2y-1)-(y+3)/(4y^2-1)=0	$\frac{3}{2 y + 1} - \frac{2}{2 y - 1} - \frac{y + 3}{4 y^{2} - 1} = 0$
40555	求解y	3/4y=36	$\frac{3}{4} y = 36$
40556	求解y	3/4=15/y	$\frac{3}{4} = \frac{15}{y}$
40557	求解y	3/4=3/(2y-4)	$\frac{3}{4} = \frac{3}{2 y - 4}$
40558	求解y	3/4=y/156	$\frac{3}{4} = \frac{y}{156}$
40559	求解y	3/4=y/30	$\frac{3}{4} = \frac{y}{30}$
40560	求解y	3/4=y/48	$\frac{3}{4} = \frac{y}{48}$
40561	求解y	3/4y-13/20=(-7/10)	$\frac{3}{4} y - \frac{13}{20} = (- \frac{7}{10})$
40562	求解y	3/4y+1/3=5/6	$\frac{3}{4} y + \frac{1}{3} = \frac{5}{6}$
40563	求解y	3/4y+1/8=3/4*(y+8)	$\frac{3}{4} y + \frac{1}{8} = \frac{3}{4} \cdot (y + 8)$
40564	求解y	3/4y+10=-1/3y+7	$\frac{3}{4} y + 10 = - \frac{1}{3} y + 7$
40565	求解y	(2y+7)/7+(9y+1)/4=19	$\frac{2 y + 7}{7} + \frac{9 y + 1}{4} = 19$
40566	求解y	(2y-1)/3=-5	$\frac{2 y - 1}{3} = - 5$
40567	求解y	(2y-1)/5-(y+3)/7=0	$\frac{2 y - 1}{5} - \frac{y + 3}{7} = 0$
40568	求解y	(2y-1)/5=9	$\frac{2 y - 1}{5} = 9$
40569	求解y	(2y-2)/4-5/8=(-9y+4)/8	$\frac{2 y - 2}{4} - \frac{5}{8} = \frac{- 9 y + 4}{8}$
40570	求解y	(2y-3)/12+y=(2y+3)/2+1	$\frac{2 y - 3}{12} + y = \frac{2 y + 3}{2} + 1$
40571	求解y	(-2y-3)/4=(-3y+2)/5	$\frac{- 2 y - 3}{4} = \frac{- 3 y + 2}{5}$
40572	求解y	(2y-3)/6-(3y-1)/2=(10-3y)/4	$\frac{2 y - 3}{6} - \frac{3 y - 1}{2} = \frac{10 - 3 y}{4}$
40573	求解y	(2y-3)/(y+3)=5/7	$\frac{2 y - 3}{y + 3} = \frac{5}{7}$
40574	求解y	(2y-5)/14=(z-3)/9	$\frac{2 y - 5}{14} = \frac{z - 3}{9}$
40575	求解y	3.2/y=16/7	$\frac{3.2}{y} = \frac{16}{7}$
40576	求解y	3.5/8=y/20	$\frac{3.5}{8} = \frac{y}{20}$
40577	求解y	3/10y^2+2/5y-1/10=0	$\frac{3}{10} y^{2} + \frac{2}{5} y - \frac{1}{10} = 0$
40578	求解y	3/15y=12	$\frac{3}{15} y = 12$
40579	求解y	3/15=750/y	$\frac{3}{15} = \frac{750}{y}$
40580	求解y	3/(16y)=1/(y+13)	$\frac{3}{16 y} = \frac{1}{y + 13}$
40581	求解y	-3/2-2/3y=-8/7	$- \frac{3}{2} - \frac{2}{3} y = - \frac{8}{7}$
40582	求解y	-3/2=8/3y-7/4	$- \frac{3}{2} = \frac{8}{3} y - \frac{7}{4}$
40583	求解y	3/2(-4/3)y=11/3	$\frac{3}{2} \cdot (- \frac{4}{3}) \cdot y = \frac{11}{3}$
40584	求解y	3/2y+2=5/4y+6	$\frac{3}{2} y + 2 = \frac{5}{4} y + 6$
40585	求解y	-3/2y+1/3y=5	$- \frac{3}{2} y + \frac{1}{3} y = 5$
40586	求解y	28/3=4172/y	$\frac{28}{3} = \frac{4172}{y}$
40587	求解y	28/y-6=-10	$\frac{28}{y} - 6 = - 10$
40588	求解y	29/30=y/100	$\frac{29}{30} = \frac{y}{100}$
40589	求解y	(2r-6)/3=(r+2)/4	$\frac{2 r - 6}{3} = \frac{r + 2}{4}$
40590	求解y	(2y)/5+3+(4y)/5=1/5	$\frac{2 y}{5} + 3 + \frac{4 y}{5} = \frac{1}{5}$
40591	求解y	(2y)/5=6	$\frac{2 y}{5} = 6$
40592	求解y	(2y)/9-4=2/3	$\frac{2 y}{9} - 4 = \frac{2}{3}$
40593	求解y	(2y)/b=3k	$\frac{2 y}{b} = 3 k$
40594	求解y	2y^3-y^2-18y+9=0	$2 y^{3} - y^{2} - 18 y + 9 = 0$
40595	求解y	1/2y-9=1/5y	$\frac{1}{2} y - 9 = \frac{1}{5} y$
40596	求解y	1/(2y)-1/(y^2)=4/(y^2)	$\frac{1}{2 y} - \frac{1}{y^{2}} = \frac{4}{y^{2}}$
40597	求解y	1/3(y+1)=1/6(3y-5)	$\frac{1}{3} \cdot (y + 1) = \frac{1}{6} \cdot (3 y - 5)$
40598	求解y	1/3*(y+10)=2y-5(y-6)	$\frac{1}{3} \cdot (y + 10) = 2 y - 5 (y - 6)$
40599	求解y	1/3(y+2)=1/4(y-2)	$\frac{1}{3} \cdot (y + 2) = \frac{1}{4} \cdot (y - 2)$
40600	求解y	1/3*(y-24)=-4	$\frac{1}{3} \cdot (y - 24) = - 4$