12-(-40-8x)=-4

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Solution for 12-(-40-8x)=-4 equation:


Simplifying
12 + -1(-40 + -8x) = -4
12 + (-40 * -1 + -8x * -1) = -4
12 + (40 + 8x) = -4

Combine like terms: 12 + 40 = 52
52 + 8x = -4

Solving
52 + 8x = -4

Solving for variable 'x'.

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

Add '-52' to each side of the equation.
52 + -52 + 8x = -4 + -52

Combine like terms: 52 + -52 = 0
0 + 8x = -4 + -52
8x = -4 + -52

Combine like terms: -4 + -52 = -56
8x = -56

Divide each side by '8'.
x = -7

Simplifying
x = -7

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