y-12=3y-9

Simple and best practice solution for y-12=3y-9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for y-12=3y-9 equation: 



y-12=3y-9

We move all terms to the left:

y-12-(3y-9)=0

We get rid of parentheses

y-3y+9-12=0

We add all the numbers together, and all the variables

-2y-3=0

We move all terms containing y to the left, all other terms to the right

-2y=3

y=3/-2

y=-1+1/2

See similar equations:

| p+3p–5–5p=3(8–2p)–7–p | | 3/5(30x15)=17 | | w/5=-25 | | 140+0.5(x-140)=250+0.2(x-250) | | 10(z-0.2)=-10(5z+0.8) | | -4x-(-6-4x)=2(4x+2) | | -7(8+5r)+5(r+3)=-11 | | t=0(2.72)^0.10t | | x²+24+10x=180 | | 3x-26=2x+5 | | 12=24x+12,x | | (3a+1)/7=4 | | 3(x-1)=10x-25 | | -6v-12=-9(v-2) | | 7x+3=2x–12 | | 0.3+x=-10.3 | | 8n+24=4(4+2n) | | 10x+4=126 | | 3(m+33)=33 | | 140+0.5(x-140)=150+0,20(x-250) | | x-5/16=-3 | | 3.2-1.7d=2.3d+3 | | 24/5=-8/5(-13/8+x) | | 5x-1=7x-13=6x-4 | | 5x−9=−6 | | 5(y+6)=8y+15 | | 2x+3(4x+1)=18x+5-4x-2 | | -2n=70 | | 32x-1+122x-1=90 | | n-5+8=7 | | (1/2y+10)=(y+4) | | 1/2+x=5/4;{1/2,3/4,5,4,4,3} |

Equations solver categories