(12y-1)+(9y+11)=90

Simple and best practice solution for (12y-1)+(9y+11)=90 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 (12y-1)+(9y+11)=90 equation: 



(12y-1)+(9y+11)=90

We move all terms to the left:

(12y-1)+(9y+11)-(90)=0

We get rid of parentheses

12y+9y-1+11-90=0

We add all the numbers together, and all the variables

21y-80=0

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

21y=80

y=80/21

y=3+17/21

See similar equations:

| 5x-43=4x+7 | | 3(2h+10)+(3h-3)=180 | | 8a=a+70 | | 3w=w+52 | | 4s=s+39 | | 4s=s=39 | | 6p=p+80 | | 8t=t+63 | | -5(x=5)=2(-4x+5) | | 3d-10d=130 | | 3d-10d=30 | | z+z=40 | | 0.35x=0.0046 | | 0.35x=0.0046x | | 2x(x/2)=(1/2((x+30)-(x+70)) | | 6x/10=2x/5 | | -2a+6=23 | | -2a+5=32 | | 4x+5x-11+7x=-20 | | 9.3=-16.3+4v | | y/2-12=7 | | w/4-10=11 | | c/6+10=13.24 | | y=6n+4.n=5 | | 6x+18=-7x-14 | | (6x+20)+55+81=180 | | -15b=20-19b | | 5x=90-140 | | 3x=8x12 | | 8-3.5x=-17.2 | | 6x+6+5x-25=180 | | 35/56=7z/80 |

Equations solver categories