-3(3-7x)=-156

Simple and best practice solution for -3(3-7x)=-156 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 -3(3-7x)=-156 equation: 


Simplifying
-3(3 + -7x) = -156
(3 * -3 + -7x * -3) = -156
(-9 + 21x) = -156

Solving
-9 + 21x = -156

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 21x = -156 + 9

Combine like terms: -9 + 9 = 0
0 + 21x = -156 + 9
21x = -156 + 9

Combine like terms: -156 + 9 = -147
21x = -147

Divide each side by '21'.
x = -7

Simplifying
x = -7

See similar equations:

| -6b-3(2b-6)=78 | | -3(-4x-6)=6 | | 8.7a+11=106.7 | | -2=-3x+2x-10 | | -1/1-5=2/3 | | 3(2x+1)=-2(4x-3) | | 0.6[y+3]=4.8 | | -228=3x+4(-7x-7) | | 3c+16=-13 | | -5(3x+6)=-45 | | 11/25x5/33 | | 1.50x+2.00(6)=1.80(x-6) | | 16-4(k)(4k^2)=0 | | 9=5y+4y | | 3x+5=8x-32.5 | | 15=3y+2y | | 3(3x-5)+8=14 | | 6(10-5x)=210 | | 3x+x^2=22 | | 0.38x+0.44(10)=0.40(x+7) | | 2(-3x+3)=36 | | 0.38x+4=0.44(x+10) | | x-1=1/2(2x-2) | | 0.38x+(0.40)(10)=0.44(x+10) | | 7n-5.5= | | 54x^4+540x^3=0 | | (6-3)-(3-2)= | | 2(s-4)-7=-14 | | 12m+8-5m+m=6(m+1) | | =6z+1 | | Tan(x)=2/3 | | d^2+14d=-49 |

Equations solver categories