-4(-4+7x)=128

Simple and best practice solution for -4(-4+7x)=128 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 -4(-4+7x)=128 equation: 


Simplifying
-4(-4 + 7x) = 128
(-4 * -4 + 7x * -4) = 128
(16 + -28x) = 128

Solving
16 + -28x = 128

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -28x = 128 + -16

Combine like terms: 16 + -16 = 0
0 + -28x = 128 + -16
-28x = 128 + -16

Combine like terms: 128 + -16 = 112
-28x = 112

Divide each side by '-28'.
x = -4

Simplifying
x = -4

See similar equations:

| k^2-10k-27=-6 | | x^2+18x-59=4 | | 11x+21=-34 | | p^2+3p-9=0 | | t^2+1-t=0 | | r^2+20x+67=3 | | z^2=-100 | | r^2-20r+74=-4 | | 31-13+5x=28 | | -4(x+2)+2x+5=6x+10 | | m^2-12m-6=7 | | 4(2x-5)=5x+4 | | -13-12m-m^2=0 | | (2X-10)(X+3)=0 | | 5(x+2)=5x+10 | | 7=9y-(10-8y) | | 4x^2+5=9x | | 9(x+1)-3x=2(x+3)-9 | | -5x+20y=0 | | v^2-8v-6=0 | | 4(5z-1)-5(z+6)=3(z+1) | | p^2-16p+51=-4 | | 7x+4=2x-11 | | 5x+7(x-11)=5(x-14) | | 4x-2=180 | | x^2-14x-56=-5 | | 7=-d+17 | | -3(x-14)=42 | | 0.1(1-x)=0.3(x+2) | | x+-8=-6 | | 5x^2+25=90 | | 46-2x=7x+20 |

Equations solver categories