2(x+7)-8=-12

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Solution for 2(x+7)-8=-12 equation:


Simplifying
2(x + 7) + -8 = -12

Reorder the terms:
2(7 + x) + -8 = -12
(7 * 2 + x * 2) + -8 = -12
(14 + 2x) + -8 = -12

Reorder the terms:
14 + -8 + 2x = -12

Combine like terms: 14 + -8 = 6
6 + 2x = -12

Solving
6 + 2x = -12

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x = -12 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = -12 + -6
2x = -12 + -6

Combine like terms: -12 + -6 = -18
2x = -18

Divide each side by '2'.
x = -9

Simplifying
x = -9

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