-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 = 33
-13x = 33

Divide each side by '-13'.
x = -2.538461538

Simplifying
x = -2.538461538

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