15+3=-2(9x-9)

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Solution for 15+3=-2(9x-9) equation:


Simplifying
15 + 3 = -2(9x + -9)

Combine like terms: 15 + 3 = 18
18 = -2(9x + -9)

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

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

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

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

Solving
0 = -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
0 + 18x = -18x + 18x
Remove the zero:
18x = -18x + 18x

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

Divide each side by '18'.
x = 0

Simplifying
x = 0

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