15a-(9a-12)=132

Simple and best practice solution for 15a-(9a-12)=132 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 15a-(9a-12)=132 equation: 



15a-(9a-12)=132

We move all terms to the left:

15a-(9a-12)-(132)=0

We get rid of parentheses

15a-9a+12-132=0

We add all the numbers together, and all the variables

6a-120=0

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

6a=120

a=120/6

a=20

See similar equations:

| -18j+10=-17j | | 2x+4=3x-(x+5) | | 2=5x7 | | (6x+10)x=(x+2) | | 167-x=282 | | 3(4+6)=2(6g+9)) | | -9+7j=7j | | 12x+100=2100 | | 10h-8h-h=11 | | q+162=126 | | -20-2x+10=x+26 | | -5d-6d+3=7d-6 | | |x+5|=15-3x | | a+a/2=180 | | 8j=9j+17 | | 1z=23/2 | | x/8=74 | | -9-8n=5-8n | | 4z=z+21 | | 37z-37z+11z+5z=16 | | -12r=24 | | 17-12v=-15v-9-16 | | 9x+2=-7+2x+23 | | 5(1-4x)=-33-X | | X²+14x-65=0 | | -2(c+2)=16 | | (6x+10)(x+2)=x | | 4g-7=3g+12 | | -22-11x=-10-11 | | 7g=6g+13 | | -6=3(2y+8) | | 60+.2x=30+.3x |

Equations solver categories