-7x-2(-4)=-13

Simple and best practice solution for -7x-2(-4)=-13 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(-4)=-13 equation: 


Simplifying
-7x + -2(-4) = -13

Multiply -2 * -4
-7x + 8 = -13

Reorder the terms:
8 + -7x = -13

Solving
8 + -7x = -13

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -7x = -13 + -8

Combine like terms: 8 + -8 = 0
0 + -7x = -13 + -8
-7x = -13 + -8

Combine like terms: -13 + -8 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

See similar equations:

| 20+0.05m=15+0.25m | | -3k+15=19-3k-31 | | -3=6+u | | 2x-6-x=-x-8x-8 | | 3*2.5= | | 5x=8x-36 | | -8u-0.8=3.2 | | 10(-2)-y=-11 | | 4x-8=20x-28+2x | | 3x+17=4x-8 | | -4(5x-4)=13 | | -2+w=4 | | 11+4p-4+7p=1+8p | | (5a+3)(a-4)=0 | | 2x=-488 | | 4y-x=5y+2y | | 7d+c=62 | | 4x^3-12x^2+12x-8=0 | | 15=4v-17 | | -171=-7x+88 | | -2(2+b)=3-6(2-b) | | -4(9x+4)-4x=-5 | | -22+9x=-103 | | x^4-7x^3+6x^2+32x-32=0 | | fn=2n+1 | | 2-k=14 | | 2(c-3)-5c=-15 | | g(4+6)=20 | | 5x-4=16x-34+4x | | -2x+6-8x=-6-x-6x | | 9x^2-6r-7=0 | | 2-2x=-18 |

Equations solver categories