-90+6x=-12x-18

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Solution for -90+6x=-12x-18 equation:


Simplifying
-90 + 6x = -12x + -18

Reorder the terms:
-90 + 6x = -18 + -12x

Solving
-90 + 6x = -18 + -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.
-90 + 6x + 12x = -18 + -12x + 12x

Combine like terms: 6x + 12x = 18x
-90 + 18x = -18 + -12x + 12x

Combine like terms: -12x + 12x = 0
-90 + 18x = -18 + 0
-90 + 18x = -18

Add '90' to each side of the equation.
-90 + 90 + 18x = -18 + 90

Combine like terms: -90 + 90 = 0
0 + 18x = -18 + 90
18x = -18 + 90

Combine like terms: -18 + 90 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4

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