-8(x-1)-5(x+1)=-36

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Solution for -8(x-1)-5(x+1)=-36 equation:


Simplifying
-8(x + -1) + -5(x + 1) = -36

Reorder the terms:
-8(-1 + x) + -5(x + 1) = -36
(-1 * -8 + x * -8) + -5(x + 1) = -36
(8 + -8x) + -5(x + 1) = -36

Reorder the terms:
8 + -8x + -5(1 + x) = -36
8 + -8x + (1 * -5 + x * -5) = -36
8 + -8x + (-5 + -5x) = -36

Reorder the terms:
8 + -5 + -8x + -5x = -36

Combine like terms: 8 + -5 = 3
3 + -8x + -5x = -36

Combine like terms: -8x + -5x = -13x
3 + -13x = -36

Solving
3 + -13x = -36

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -13x = -36 + -3

Combine like terms: 3 + -3 = 0
0 + -13x = -36 + -3
-13x = -36 + -3

Combine like terms: -36 + -3 = -39
-13x = -39

Divide each side by '-13'.
x = 3

Simplifying
x = 3

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