Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
33401	求解y	2y+15=19	$2 y + 15 = 19$
33402	求解y	-2y+16=-18	$- 2 y + 16 = - 18$
33403	求解y	2y+2(y-4)=32	$2 y + 2 (y - 4) = 32$
33404	求解y	2y+2(y-8)=48	$2 y + 2 (y - 8) = 48$
33405	求解y	2y+2=-369	$2 y + 2 = - 369$
33406	求解y	2y+22=55	$2 y + 22 = 55$
33407	求解y	2y+26=144	$2 y + 26 = 144$
33408	求解y	-2y+3(3y-5)=6	$- 2 y + 3 (3 y - 5) = 6$
33409	求解y	2y+3(9-5y)-3=7(3-2y)+2(2-2y)	$2 y + 3 (9 - 5 y) - 3 = 7 (3 - 2 y) + 2 (2 - 2 y)$
33410	求解y	2y+3=10	$2 y + 3 = 10$
33411	求解y	2y+3=16	$2 y + 3 = 16$
33412	求解y	4y^2+7=19	$4 y^{2} + 7 = 19$
33413	求解y	2y+3=y+7	$2 y + 3 = y + 7$
33414	求解y	2y+3z=-12	$2 y + 3 z = - 12$
33415	求解y	2y+40-4y=1-9y+4	$2 y + 40 - 4 y = 1 - 9 y + 4$
33416	求解y	2y+5(y-3)=-29	$2 y + 5 (y - 3) = - 29$
33417	求解y	2y+5=4(y+2)-y	$2 y + 5 = 4 (y + 2) - y$
33418	求解y	2x+y=100	$2 x + y = 100$
33419	求解y	2x+y=15	$2 x + y = 15$
33420	求解y	2x+y=17	$2 x + y = 17$
33421	求解y	2x+y=4	$2 x + y = 4$
33422	Aggiungere	-15.4+25.2-10.4	$- 15.4 + 25.2 - 10.4$
33423	求解y	-2x+3y=14	$- 2 x + 3 y = 14$
33424	求解y	-2x+3y=18	$- 2 x + 3 y = 18$
33425	求解y	y^2-2y=0	$y^{2} - 2 y = 0$
33426	求解y	y^2-3/7y-4y+4(3/7)=0	$y^{2} - \frac{3}{7} y - 4 y + 4 (\frac{3}{7}) = 0$
33427	求解y	2x+3y=7	$2 x + 3 y = 7$
33428	求解y	2x+3y=8	$2 x + 3 y = 8$
33429	求解y	2x+4y+z=22	$2 x + 4 y + z = 22$
33430	求解y	2x+4y=21	$2 x + 4 y = 21$
33431	求解y	2x+4y=6	$2 x + 4 y = 6$
33432	求解y	-5y-3=-4y-4	$- 5 y - 3 = - 4 y - 4$
33433	求解y	2x+6y=-18	$2 x + 6 y = - 18$
33434	求解y	2x+6y=26	$2 x + 6 y = 26$
33435	求解y	2x+8y=-14	$2 x + 8 y = - 14$
33436	求解y	2x+8y=20	$2 x + 8 y = 20$
33437	求解y	27=1/2y*9	$27 = \frac{1}{2} y \cdot 9$
33438	求解y	273=21(3+2y)	$273 = 21 (3 + 2 y)$
33439	求解y	27-y=-3(3y-1)	$27 - y = - 3 (3 y - 1)$
33440	求解y	-28+15y=17	$- 28 + 15 y = 17$
33441	求解y	28=11y-7y	$28 = 11 y - 7 y$
33442	求解y	-28=4(y-2)-6y	$- 28 = 4 (y - 2) - 6 y$
33443	求解y	28=-4y	$28 = - 4 y$
33444	求解y	28=-9y-8+5y	$28 = - 9 y - 8 + 5 y$
33445	求解y	-28=y-7	$- 28 = y - 7$
33446	求解y	28-8y=-7y	$28 - 8 y = - 7 y$
33447	求解y	28y-8=14y-120	$28 y - 8 = 14 y - 120$
33448	求解y	-29+23y=-2	$- 29 + 23 y = - 2$
33449	求解y	29y(y+3)=3770	$29 y (y + 3) = 3770$
33450	求解y	2m=y+3	$2 m = y + 3$
33451	求解y	2p=(5y+6)/7	$2 p = \frac{5 y + 6}{7}$
33452	求解y	2p=5y+6÷7	$2 p = 5 y + 6 \div 7$
33453	求解y	2py=80.7	$2 p y = 80.7$
33454	求解y	2t-1/4y=1	$2 t - \frac{1}{4} y = 1$
33455	求解y	2*(-1.2y)=5.2	$2 \cdot (- 1.2 y) = 5.2$
33456	求解y	2x+2.8y=462	$2 x + 2.8 y = 462$
33457	求解y	2x+2y=y+20	$2 x + 2 y = y + 20$
33458	求解y	2x+3y+1=0	$2 x + 3 y + 1 = 0$
33459	求解y	20-(1+7y-4(y+3))=-5(3y-6)-(9(y-1)-18y+20)	$20 - (1 + 7 y - 4 (y + 3)) = - 5 (3 y - 6) - (9 (y - 1) - 18 y + 20)$
33460	求解y	20-\|4y-3\|=4	$20 - \| 4 y - 3 \| = 4$
33461	求解y	20y^2+39y+18=0	$20 y^{2} + 39 y + 18 = 0$
33462	求解y	20+17y=-6+15y	$20 + 17 y = - 6 + 15 y$
33463	求解y	9x+12y+15z=420	$9 x + 12 y + 15 z = 420$
33464	求解y	20=y/4-13	$20 = \frac{y}{4} - 13$
33465	求解y	-20=-4y-6y	$- 20 = - 4 y - 6 y$
33466	求解y	20=5(y-2)-8y	$20 = 5 (y - 2) - 8 y$
33467	求解y	20=y-4	$20 = y - 4$
33468	求解y	20=y-8	$20 = y - 8$
33469	求解y	y^2-13=0	$y^{2} - 13 = 0$
33470	求解y	y^2*(15y)+30=0	$y^{2} \cdot (15 y) + 30 = 0$
33471	求解y	y^2-16y+54=0	$y^{2} - 16 y + 54 = 0$
33472	求解y	y^2-16y-2=-30	$y^{2} - 16 y - 2 = - 30$
33473	求解y	y^-2-18y^-1+72=0	$y^{- 2} - 18 y^{- 1} + 72 = 0$
33474	求解y	y^2-21=20y	$y^{2} - 21 = 20 y$
33475	求解y	y^2-22y+121=0	$y^{2} - 22 y + 121 = 0$
33476	求解y	y^2-25=0	$y^{2} - 25 = 0$
33477	求解y	-20-3(y-5)=22(y-5)	$- 20 - 3 (y - 5) = 22 (y - 5)$
33478	求解y	208-y=129	$208 - y = 129$
33479	求解y	20y+14=6-5y	$20 y + 14 = 6 - 5 y$
33480	求解y	20y=15	$20 y = 15$
33481	求解y	20-y=168	$20 - y = 168$
33482	求解y	21(2-y)+12y=44	$21 (2 - y) + 12 y = 44$
33483	求解y	2-1.8y=-6.1	$2 - 1.8 y = - 6.1$
33484	求解y	21+3y=40	$21 + 3 y = 40$
33485	求解y	-21=-3/(5y)	$- 21 = - \frac{3}{5 y}$
33486	求解y	21=2(4y+2)	$21 = 2 (4 y + 2)$
33487	求解y	-21=7y	$- 21 = 7 y$
33488	求解y	-2-10=y/10	$- 2 - 10 = \frac{y}{10}$
33489	求解y	210=10010%y	$210 = 100 \cdot 10 % \cdot y$
33490	求解y	216=(18*y)/2	$216 = \frac{18 \cdot y}{2}$
33491	求解y	21x+21y=4704	$21 x + 21 y = 4704$
33492	求解y	21y-20y+20=-20	$21 y - 20 y + 20 = - 20$
33493	求解y	21y-7-12y=3(3y-3)+2	$21 y - 7 - 12 y = 3 (3 y - 3) + 2$
33494	求解y	22+12+797+y=890	$22 + 12 + 797 + y = 890$
33495	求解y	22=1.8y+32	$22 = 1.8 y + 32$
33496	求解y	22=3y-11	$22 = 3 y - 11$
33497	求解y	-22=6(1+2y)+4(5y+1)	$- 22 = 6 (1 + 2 y) + 4 (5 y + 1)$
33498	求解y	22=y-2	$22 = y - 2$
33499	求解y	22-6y=-2(7+6y)	$22 - 6 y = - 2 (7 + 6 y)$
33500	求解y	228=-6(-5y-8)	$228 = - 6 (- 5 y - 8)$