-216=-9(x+7)

Simple and best practice solution for -216=-9(x+7) 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 -216=-9(x+7) equation: 



-216=-9(x+7)

We move all terms to the left:

-216-(-9(x+7))=0



We calculate terms in parentheses: -(-9(x+7)), so:

-9(x+7)

We multiply parentheses

-9x-63

Back to the equation:

-(-9x-63)



We get rid of parentheses

9x+63-216=0

We add all the numbers together, and all the variables

9x-153=0

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

9x=153

x=153/9

x=17

See similar equations:

| a+5a*2;a=6 | | 6y-11=2y+13 | | 6m/11-5=1 | | 6m/11-5=1 | | -133+7x=83-x | | -7-8p=-47 | | $1.50s=$24.00 | | 2m/5-2=12 | | 3(x+2)-9=5-2(2x+1)+2 | | 14-8x+2=3(2x-1)+5 | | 150=x^2 | | 20=1/2h(6+2) | | 1/3p=33 | | n=6.774/12 | | 4-4v=84 | | 5/8t=185 | | 9h+17=116 | | 1.2(x)+42=3.3(x) | | 9n+1=116 | | -39-9x=21-5x | | 5x-9+8=-23 | | x-7(2)=12 | | 2(3c-9)=33-8c | | 5(x-3)-6=2(x+1)+4 | | 4.5*11=n | | 19/7y=81 | | 11+1/6x=6 | | 35m=35m | | -86-2x=34-6x | | 5(r+6)=20 | | 12/7y=81 | | (5w+4)=(11w) |

Equations solver categories