7(5x+12)+13x-12=

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Solution for 7(5x+12)+13x-12= equation:


Simplifying
7(5x + 12) + 13x + -12 = 0

Reorder the terms:
7(12 + 5x) + 13x + -12 = 0
(12 * 7 + 5x * 7) + 13x + -12 = 0
(84 + 35x) + 13x + -12 = 0

Reorder the terms:
84 + -12 + 35x + 13x = 0

Combine like terms: 84 + -12 = 72
72 + 35x + 13x = 0

Combine like terms: 35x + 13x = 48x
72 + 48x = 0

Solving
72 + 48x = 0

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 48x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + 48x = 0 + -72
48x = 0 + -72

Combine like terms: 0 + -72 = -72
48x = -72

Divide each side by '48'.
x = -1.5

Simplifying
x = -1.5

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