-15+23=-2(x+9)

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Solution for -15+23=-2(x+9) equation:


Simplifying
-15 + 23 = -2(x + 9)

Combine like terms: -15 + 23 = 8
8 = -2(x + 9)

Reorder the terms:
8 = -2(9 + x)
8 = (9 * -2 + x * -2)
8 = (-18 + -2x)

Solving
8 = -18 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
8 + 2x = -18 + -2x + 2x

Combine like terms: -2x + 2x = 0
8 + 2x = -18 + 0
8 + 2x = -18

Add '-8' to each side of the equation.
8 + -8 + 2x = -18 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = -18 + -8
2x = -18 + -8

Combine like terms: -18 + -8 = -26
2x = -26

Divide each side by '2'.
x = -13

Simplifying
x = -13

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