-1(-3x+-8)+-5(3x+3)=-91

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Solution for -1(-3x+-8)+-5(3x+3)=-91 equation:


Simplifying
-1(-3x + -8) + -5(3x + 3) = -91

Reorder the terms:
-1(-8 + -3x) + -5(3x + 3) = -91
(-8 * -1 + -3x * -1) + -5(3x + 3) = -91
(8 + 3x) + -5(3x + 3) = -91

Reorder the terms:
8 + 3x + -5(3 + 3x) = -91
8 + 3x + (3 * -5 + 3x * -5) = -91
8 + 3x + (-15 + -15x) = -91

Reorder the terms:
8 + -15 + 3x + -15x = -91

Combine like terms: 8 + -15 = -7
-7 + 3x + -15x = -91

Combine like terms: 3x + -15x = -12x
-7 + -12x = -91

Solving
-7 + -12x = -91

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -12x = -91 + 7

Combine like terms: -7 + 7 = 0
0 + -12x = -91 + 7
-12x = -91 + 7

Combine like terms: -91 + 7 = -84
-12x = -84

Divide each side by '-12'.
x = 7

Simplifying
x = 7

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