Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
37101	求解y	5(2y-7)=-2y+7	$5 (2 y - 7) = - 2 y + 7$
37102	求解y	-5(3y+5)-8=-9(y+5)+3y	$- 5 (3 y + 5) - 8 = - 9 (y + 5) + 3 y$
37103	求解y	5(3y-2)=16y	$5 (3 y - 2) = 16 y$
37104	求解y	5(y+1.21)=4y	$5 (y + 1.21) = 4 y$
37105	求解y	-5(y+2)=-7y+8	$- 5 (y + 2) = - 7 y + 8$
37106	求解y	5.82y=-15.132	$5.82 y = - 15.132$
37107	求解y	5y^2+2=0	$5 y^{2} + 2 = 0$
37108	求解y	5y^2+2y=4y^2-1	$5 y^{2} + 2 y = 4 y^{2} - 1$
37109	求解y	5y^2+4y+4=0	$5 y^{2} + 4 y + 4 = 0$
37110	求解y	-5=-5(21/25)-4/3y	$- 5 = - 5 (\frac{21}{25}) - \frac{4}{3} y$
37111	求解y	500*50=y	$500 \cdot 50 = y$
37112	求解y	51=15y+2y	$51 = 15 y + 2 y$
37113	求解y	5275=50(0.50(y-20))	$5275 = 50 \cdot (0.5 \cdot (y - 20))$
37114	求解y	5a+15y=-25	$5 a + 15 y = - 25$
37115	求解y	5v+4y=2	$5 v + 4 y = 2$
37116	求解y	5v+y=9	$5 v + y = 9$
37117	求解x	5x+3y=9	$5 x + 3 y = 9$
37118	求解x	5x+4y=9	$5 x + 4 y = 9$
37119	求解x	5x+5=y	$5 x + 5 = y$
37120	求解x	5x+6y=9z	$5 x + 6 y = 9 z$
37121	求解x	5x+8y=3	$5 x + 8 y = 3$
37122	求解x	5x+9y=45	$5 x + 9 y = 45$
37123	求解x	5x+y=-23	$5 x + y = - 23$
37124	求解y	5*(-y)=440	$5 \cdot (- y) = 440$
37125	求解y	5y+2(y-3)=92	$5 y + 2 (y - 3) = 92$
37126	求解y	5y+2=14	$5 y + 2 = 14$
37127	求解y	-5y+3-3y=-4y-33	$- 5 y + 3 - 3 y = - 4 y - 33$
37128	求解y	5y+3y=16	$5 y + 3 y = 16$
37129	求解y	5y+4=2y-16	$5 y + 4 = 2 y - 16$
37130	求解y	-5y+8=-6y+2	$- 5 y + 8 = - 6 y + 2$
37131	求解y	5y=15/23	$5 y = \frac{15}{23}$
37132	求解y	5y=8	$5 y = 8$
37133	求解y	5y-1=3y+7	$5 y - 1 = 3 y + 7$
37134	求解y	5y-12y=56	$5 y - 12 y = 56$
37135	求解y	5y-21=8y-30	$5 y - 21 = 8 y - 30$
37136	求解y	5y*(2y)=90	$5 y \cdot (2 y) = 90$
37137	求解y	6(4y-12)=-24	$6 (4 y - 12) = - 24$
37138	求解y	6(y)+42=14(y)-5	$6 (y) + 42 = 14 (y) - 5$
37139	求解y	6(y-1)=2y+10	$6 (y - 1) = 2 y + 10$
37140	求解y	6.4-y=6 2/5	$6.4 - y = 6 \frac{2}{5}$
37141	求解y	6-1/2y=3	$6 - \frac{1}{2} y = 3$
37142	求解y	6y^2-18y=0	$6 y^{2} - 18 y = 0$
37143	求解y	6y^2-19y+8=0	$6 y^{2} - 19 y + 8 = 0$
37144	求解y	6+20/(y^2)=-23/y	$6 + \frac{20}{y^{2}} = - \frac{23}{y}$
37145	求解y	6+2y=16	$6 + 2 y = 16$
37146	求解y	-6+3y=1	$- 6 + 3 y = 1$
37147	求解y	-6=2/(y+7)	$- 6 = \frac{2}{y + 7}$
37148	求解y	6=3/(7y)	$6 = \frac{3}{7 y}$
37149	求解y	-6-2y=10	$- 6 - 2 y = 10$
37150	求解y	64y^2-y^4-400=0	$64 y^{2} - y^{4} - 400 = 0$
37151	求解y	64=y^(3/2)	$64 = y^{\frac{3}{2}}$
37152	求解y	-64=-10(6y-2)+9(6y-14)	$- 64 = - 10 (6 y - 2) + 9 (6 y - 14)$
37153	求解y	6-4y=4-12y	$6 - 4 y = 4 - 12 y$
37154	求解y	68+y=2	$68 + y = 2$
37155	求解x	6x+5y=-9	$6 x + 5 y = - 9$
37156	求解y	6*(-3y)=15	$6 \cdot (- 3 y) = 15$
37157	求解y	6y+4=18	$6 y + 4 = 18$
37158	求解y	-6y+4=-4(2y+2)	$- 6 y + 4 = - 4 (2 y + 2)$
37159	求解y	6y+4=52	$6 y + 4 = 52$
37160	求解y	6y+7=-8+4y+19	$6 y + 7 = - 8 + 4 y + 19$
37161	求解y	6y+85=157	$6 y + 85 = 157$
37162	求解y	6y=1200	$6 y = 1200$
37163	求解y	6-y=26	$6 - y = 26$
37164	求解y	6y=29	$6 y = 29$
37165	求解y	6y=54	$6 y = 54$
37166	求解y	6y-5(y-5)+1=8	$6 y - 5 (y - 5) + 1 = 8$
37167	求解y	7y^2+31y-20=0	$7 y^{2} + 31 y - 20 = 0$
37168	求解y	7+2/(5y)=3/5-4	$7 + \frac{2}{5 y} = \frac{3}{5} - 4$
37169	求解y	75-(4y+10)=4(y+5)+y	$75 - (4 y + 10) = 4 (y + 5) + y$
37170	求解y	78=y^2+7	$78 = y^{2} + 7$
37171	求解y	7w-3y=21	$7 w - 3 y = 21$
37172	求解y	7*(-5y)=-14	$7 \cdot (- 5 y) = - 14$
37173	求解y	7*(-y)=0	$7 \cdot (- y) = 0$
37174	求解y	7y-(2y-19)=59	$7 y - (2 y - 19) = 59$
37175	求解y	-7y+3/5=-1/2y-1/5	$- 7 y + \frac{3}{5} = - \frac{1}{2} y - \frac{1}{5}$
37176	Sottrazione	400-144	$400 - 144$
37177	求解y	7y=35	$7 y = 35$
37178	求解y	-7y=-91	$- 7 y = - 91$
37179	求解y	7y-10=1	$7 y - 10 = 1$
37180	求解y	y^2+2y+10=0	$y^{2} + 2 y + 10 = 0$
37181	求解y	y^2-96=0	$y^{2} - 96 = 0$
37182	求解y	logaritmo naturale di y=2t+4	$\ln (y) = 2 t + 4$
37183	求解y	logaritmo di 10y- logaritmo di 10y-5=2	$\log (10) y - \log (10) y - 5 = 2$
37184	求解y	-n+8y=4	$- n + 8 y = 4$
37185	求解y	r+2y=8	$r + 2 y = 8$
37186	求解y	y/(y+4)+(8y+28)/(y^2+7y+12)=4/(y+3)	$\frac{y}{y + 4} + \frac{8 y + 28}{y^{2} + 7 y + 12} = \frac{4}{y + 3}$
37187	求解y	(y+11)^2=49	${(y + 11)}^{2} = 49$
37188	求解y	y=-0.7/w	$y = - \frac{0.7}{w}$
37189	求解y	(z-7)-(y+4)=10y	$(z - 7) - (y + 4) = 10 y$
37190	求解y	radice cubica di (x^3)/(cy^4)=x/(4y( radice cubica di y))	$\sqrt[3]{\frac{x^{3}}{c y^{4}}} = \frac{x}{4 y (\sqrt[3]{y})}$
37191	求解y	y*9/52=3/13	$y \cdot \frac{9}{52} = \frac{3}{13}$
37192	求解y	y-1/4=-3/5	$y - \frac{1}{4} = - \frac{3}{5}$
37193	求解y	y-2/5=15	$y - \frac{2}{5} = 15$
37194	求解y	y-3/13=-2/13	$y - \frac{3}{13} = - \frac{2}{13}$
37195	求解y	y-7/23=-5/23	$y - \frac{7}{23} = - \frac{5}{23}$
37196	求解y	y+(-6)=30	$y + (- 6) = 30$
37197	求解y	y+1/4y=20	$y + \frac{1}{4} y = 20$
37198	求解y	y+2/3=2 1/2	$y + \frac{2}{3} = 2 \frac{1}{2}$
37199	求解y	y+2/3=4 1/4	$y + \frac{2}{3} = 4 \frac{1}{4}$
37200	求解y	y+0.84=6	$y + 0.84 = 6$