6x+18=-12x-36

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Solution for 6x+18=-12x-36 equation:


Simplifying
6x + 18 = -12x + -36

Reorder the terms:
18 + 6x = -12x + -36

Reorder the terms:
18 + 6x = -36 + -12x

Solving
18 + 6x = -36 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
18 + 6x + 12x = -36 + -12x + 12x

Combine like terms: 6x + 12x = 18x
18 + 18x = -36 + -12x + 12x

Combine like terms: -12x + 12x = 0
18 + 18x = -36 + 0
18 + 18x = -36

Add '-18' to each side of the equation.
18 + -18 + 18x = -36 + -18

Combine like terms: 18 + -18 = 0
0 + 18x = -36 + -18
18x = -36 + -18

Combine like terms: -36 + -18 = -54
18x = -54

Divide each side by '18'.
x = -3

Simplifying
x = -3

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