-7x-2(x-21)=-66

Simple and best practice solution for -7x-2(x-21)=-66 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 -7x-2(x-21)=-66 equation: 



-7x-2(x-21)=-66

We move all terms to the left:

-7x-2(x-21)-(-66)=0

We add all the numbers together, and all the variables

-7x-2(x-21)+66=0

We multiply parentheses

-7x-2x+42+66=0

We add all the numbers together, and all the variables

-9x+108=0

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

-9x=-108

x=-108/-9

x=+12

See similar equations:

| 41=7-p | | 26x+5=5(5x+6) | | -18=2x+3x+7 | | 4-7=1/4(y+2) | | A=-5b+10b+-5+-3b–10 | | -90=-15a | | (5x+16)+(4x+20)=180 | | 65x+35=450 | | 50x+50=0 | | 5/7x+1/4=81 | | 5=-5x+2x-1 | | -26p=690 | | y+2/5=1/5 | | -27=9n | | 7x+1-5x=3 | | -10b=190 | | x/11=10/11 | | 4(y+2)=−3y | | -1/5q-4=-13 | | 5/4=14/4x+2 | | 24/5x+50=0 | | -1/5a-1=12 | | 0.9x+5.1x-7=2(2.5x-3 | | -12x+50=0 | | 3(u-5)=9u+39 | | 2x-2x=13 | | 151=30+11t | | 3(u-5)=39 | | -72=−72=-9s | | r+2.1=7.8 | | 10w=81w | | 7=19-3n |

Equations solver categories