Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40201	求解y	1/3y-18=2	$\frac{1}{3} y - 18 = 2$
40202	求解y	1/3y-z=2	$\frac{1}{3} y - z = 2$
40203	求解y	1/(3y)=-10	$\frac{1}{3 y} = - 10$
40204	求解y	1/(3y)=3 1/4	$\frac{1}{3 y} = 3 \frac{1}{4}$
40205	求解y	1/4*((3-1/7y)/2)-2/7y=-2	$\frac{1}{4} \cdot (\frac{3 - \frac{1}{7} y}{2}) - \frac{2}{7} y = - 2$
40206	求解y	1/4*(2y-3)=1/2y-3/4	$\frac{1}{4} \cdot (2 y - 3) = \frac{1}{2} y - \frac{3}{4}$
40207	求解y	1/4y-7/8y=10-45	$\frac{1}{4} y - \frac{7}{8} y = 10 - 45$
40208	求解y	1/4y+3=-7	$\frac{1}{4} y + 3 = - 7$
40209	求解y	1/4y+8=12	$\frac{1}{4} y + 8 = 12$
40210	求解y	1/4y=14	$\frac{1}{4} y = 14$
40211	求解y	1/4y-4=2	$\frac{1}{4} y - 4 = 2$
40212	求解y	1/5(y+9)=1/4(9-y)	$\frac{1}{5} \cdot (y + 9) = \frac{1}{4} \cdot (9 - y)$
40213	求解y	1/5-(y+1)/8=y/5	$\frac{1}{5} - \frac{y + 1}{8} = \frac{y}{5}$
40214	求解y	-1/5+1/3y=-1/2	$- \frac{1}{5} + \frac{1}{3} y = - \frac{1}{2}$
40215	求解y	-1/5=1/2y-5/7	$\frac{- 1}{5} = \frac{1}{2} y - \frac{5}{7}$
40216	求解y	-1/5=-1/4-1/8y	$- \frac{1}{5} = - \frac{1}{4} - \frac{1}{8} y$
40217	求解y	-1/5=6/7y	$\frac{- 1}{5} = \frac{6}{7} y$
40218	求解y	1/5y-2/3y-2=-2/5y	$\frac{1}{5} y - \frac{2}{3} y - 2 = - \frac{2}{5} y$
40219	求解y	-1/5y-2/5=-2	$- \frac{1}{5} y - \frac{2}{5} = - 2$
40220	求解y	1/5y+1=5	$\frac{1}{5} y + 1 = 5$
40221	求解y	1/5y+10=-32	$\frac{1}{5} y + 10 = - 32$
40222	求解y	1/5y=y-5	$\frac{1}{5} y = y - 5$
40223	求解y	-1/5y-4=9	$- \frac{1}{5} y - 4 = 9$
40224	求解y	1/500=y/2500	$\frac{1}{500} = \frac{y}{2500}$
40225	求解y	1/(5y)+1/(2y)=y/5	$\frac{1}{5 y} + \frac{1}{2 y} = \frac{y}{5}$
40226	求解y	-1/(5y+5)+1/(8y-5)=2/(40y^2+15y-25)	$- \frac{1}{5 y + 5} + \frac{1}{8 y - 5} = \frac{2}{40 y^{2} + 15 y - 25}$
40227	求解y	1/6y-1/3z=2	$\frac{1}{6} y - \frac{1}{3} z = 2$
40228	求解y	1/6y=6	$\frac{1}{6} y = 6$
40229	求解y	1/6y=9	$\frac{1}{6} y = 9$
40230	求解y	1/7y^2-y+1/28=0	$\frac{1}{7} y^{2} - y + \frac{1}{28} = 0$
40231	求解y	1/7y=-4	$\frac{1}{7} y = - 4$
40232	求解y	1/7y=-5	$\frac{1}{7} y = - 5$
40233	求解y	1/7y=-7	$\frac{1}{7} y = - 7$
40234	求解y	1/(7y)-1/(y+7)=1/(2y^2+14y)	$\frac{1}{7 y} - \frac{1}{y + 7} = \frac{1}{2 y^{2} + 14 y}$
40235	求解y	-1/8+y=-2/5	$- \frac{1}{8} + y = - \frac{2}{5}$
40236	求解y	1/9*(2y-1)=7	$\frac{1}{9} \cdot (2 y - 1) = 7$
40237	求解y	1/a+1/y=1/z	$\frac{1}{a} + \frac{1}{y} = \frac{1}{z}$
40238	求解y	1/y-1/(y^2-2y)=6/(y^2-2y)	$\frac{1}{y} - \frac{1}{y^{2} - 2 y} = \frac{6}{y^{2} - 2 y}$
40239	求解y	1/y+2/(y^2)=7/25	$\frac{1}{y} + \frac{2}{y^{2}} = \frac{7}{25}$
40240	求解y	1/(y+10)+1/y=1/21	$\frac{1}{y + 10} + \frac{1}{y} = \frac{1}{21}$
40241	求解y	1/(y-1)+1/(y+2)=1/2	$\frac{1}{y - 1} + \frac{1}{y + 2} = \frac{1}{2}$
40242	求解y	1^y=10	$1^{y} = 10$
40243	求解y	10/(y^2)=3-1/y	$\frac{10}{y^{2}} = 3 - \frac{1}{y}$
40244	求解y	10/12=40/y	$\frac{10}{12} = \frac{40}{y}$
40245	求解y	10/6=4/y	$\frac{10}{6} = \frac{4}{y}$
40246	求解y	10/y=5/2	$\frac{10}{y} = \frac{5}{2}$
40247	求解y	10/y=7/3	$\frac{10}{y} = \frac{7}{3}$
40248	求解y	10^(y+1)+87=1503	$10^{y + 1} + 87 = 1503$
40249	求解y	105/15=35/y	$\frac{105}{15} = \frac{35}{y}$
40250	求解y	11/3=y/10	$\frac{11}{3} = \frac{y}{10}$
40251	求解y	11/30=-y/9	$\frac{11}{30} = - \frac{y}{9}$
40252	求解y	11/4y=11/8	$\frac{11}{4} y = \frac{11}{8}$
40253	求解y	11/c-11/y=11	$\frac{11}{c} - \frac{11}{y} = 11$
40254	求解y	-11/y=-22/(y-4)	$\frac{- 11}{y} = - \frac{22}{y - 4}$
40255	求解y	(12*5)/(15-3)=y	$\frac{12 \cdot 5}{15 - 3} = y$
40256	求解y	12/(3/8)=56/y	$\frac{12}{\frac{3}{8}} = \frac{56}{y}$
40257	求解y	12/28=3/y	$\frac{12}{28} = \frac{3}{y}$
40258	求解y	12/5=(y-3)/11	$\frac{12}{5} = \frac{y - 3}{11}$
40259	求解y	12/52=7000/y	$\frac{12}{52} = \frac{7000}{y}$
40260	求解y	12/7=6y	$\frac{12}{7} = 6 y$
40261	求解y	12/9=8/y	$\frac{12}{9} = \frac{8}{y}$
40262	求解y	12/y=6/(2y-6)+1	$\frac{12}{y} = \frac{6}{2 y - 6} + 1$
40263	求解y	12/(y-1)=2/3	$\frac{12}{y - 1} = \frac{2}{3}$
40264	求解y	13/15-y=7/15	$\frac{13}{15} - y = \frac{7}{15}$
40265	求解y	13^2+12^2=y^2	$13^{2} + 12^{2} = y^{2}$
40266	求解y	(13y)/42-y/6=1	$\frac{13 y}{42} - \frac{y}{6} = 1$
40267	求解y	14/17=-2y	$\frac{14}{17} = - 2 y$
40268	求解y	14/42=1/y	$\frac{14}{42} = \frac{1}{y}$
40269	求解y	14/54=y/4	$\frac{14}{54} = \frac{y}{4}$
40270	求解y	140/50=y/(40^2)	$\frac{140}{50} = \frac{y}{40^{2}}$
40271	求解y	145/29=15/y	$\frac{145}{29} = \frac{15}{y}$
40272	求解y	15/27=9/(8y+4.2)	$\frac{15}{27} = \frac{9}{8 y + 4.2}$
40273	求解y	15/y=40/12	$\frac{15}{y} = \frac{40}{12}$
40274	求解y	\|3y+2\|-4=0	$\| 3 y + 2 \| - 4 = 0$
40275	求解y	\|3y+3\|=6	$\| 3 y + 3 \| = 6$
40276	求解y	\|3y-2\|+y=5	$\| 3 y - 2 \| + y = 5$
40277	求解y	\|3y-21\|=0	$\| 3 y - 21 \| = 0$
40278	求解y	\|-3y-4\|=20	$\| - 3 y - 4 \| = 20$
40279	求解y	\|4-2y\|=8	$\| 4 - 2 y \| = 8$
40280	求解y	\|4y\|-9=23	$\| 4 y \| - 9 = 23$
40281	求解y	\|4y+1\|-7=-2	$\| 4 y + 1 \| - 7 = - 2$
40282	求解y	\|4y+8\|=32	$\| 4 y + 8 \| = 32$
40283	求解y	\|4y+9\|=15	$\| 4 y + 9 \| = 15$
40284	求解y	\|4y-1\|=\|-y-4\|	$\| 4 y - 1 \| = \| - y - 4 \|$
40285	求解y	\|4y-7\|-4=0	$\| 4 y - 7 \| - 4 = 0$
40286	求解y	\|5y+17\|=\|6y-6\|	$\| 5 y + 17 \| = \| 6 y - 6 \|$
40287	求解y	\|5y-2\|=\|64-6y\|	$\| 5 y - 2 \| = \| 64 - 6 y \|$
40288	求解y	\|5y-3\|=\|41-6y\|	$\| 5 y - 3 \| = \| 41 - 6 y \|$
40289	求解y	\|5y-3\|=11	$\| 5 y - 3 \| = 11$
40290	求解y	\|5y-4\|=\|4y+5\|	$\| 5 y - 4 \| = \| 4 y + 5 \|$
40291	求解y	\|6y-24\|=0	$\| 6 y - 24 \| = 0$
40292	求解y	\|-7y\|=63	$\| - 7 y \| = 63$
40293	求解y	\|-8y+6\|=34	$\| - 8 y + 6 \| = 34$
40294	求解y	radice quadrata di 5y+4- radice quadrata di y+16=2	$\sqrt{5 y + 4} - \sqrt{y + 16} = 2$
40295	求解y	\|y\|+13=22	$\| y \| + 13 = 22$
40296	求解y	\|y\|+14=18	$\| y \| + 14 = 18$
40297	求解y	\|y\|+3=89	$\| y \| + 3 = 89$
40298	求解y	\|y\|=14	$\| y \| = 14$
40299	求解y	\|y\|=2	$\| y \| = 2$
40300	求解y	\|y\|=8	$\| y \| = 8$