2(x+8)-7=-2

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


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

Reorder the terms:
2(8 + x) + -7 = -2
(8 * 2 + x * 2) + -7 = -2
(16 + 2x) + -7 = -2

Reorder the terms:
16 + -7 + 2x = -2

Combine like terms: 16 + -7 = 9
9 + 2x = -2

Solving
9 + 2x = -2

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 2x = -2 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = -2 + -9
2x = -2 + -9

Combine like terms: -2 + -9 = -11
2x = -11

Divide each side by '2'.
x = -5.5

Simplifying
x = -5.5

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