-8=-3(-x+5)-x

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Solution for -8=-3(-x+5)-x equation:


Simplifying
-8 = -3(-1x + 5) + -1x

Reorder the terms:
-8 = -3(5 + -1x) + -1x
-8 = (5 * -3 + -1x * -3) + -1x
-8 = (-15 + 3x) + -1x

Combine like terms: 3x + -1x = 2x
-8 = -15 + 2x

Solving
-8 = -15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-8 + -2x = -15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + -2x = -15 + 0
-8 + -2x = -15

Add '8' to each side of the equation.
-8 + 8 + -2x = -15 + 8

Combine like terms: -8 + 8 = 0
0 + -2x = -15 + 8
-2x = -15 + 8

Combine like terms: -15 + 8 = -7
-2x = -7

Divide each side by '-2'.
x = 3.5

Simplifying
x = 3.5

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