-2x-30=4x+12

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Solution for -2x-30=4x+12 equation:


Simplifying
-2x + -30 = 4x + 12

Reorder the terms:
-30 + -2x = 4x + 12

Reorder the terms:
-30 + -2x = 12 + 4x

Solving
-30 + -2x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-30 + -2x + -4x = 12 + 4x + -4x

Combine like terms: -2x + -4x = -6x
-30 + -6x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-30 + -6x = 12 + 0
-30 + -6x = 12

Add '30' to each side of the equation.
-30 + 30 + -6x = 12 + 30

Combine like terms: -30 + 30 = 0
0 + -6x = 12 + 30
-6x = 12 + 30

Combine like terms: 12 + 30 = 42
-6x = 42

Divide each side by '-6'.
x = -7

Simplifying
x = -7

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