-4x-2x+12=3x+30

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Solution for -4x-2x+12=3x+30 equation:


Simplifying
-4x + -2x + 12 = 3x + 30

Reorder the terms:
12 + -4x + -2x = 3x + 30

Combine like terms: -4x + -2x = -6x
12 + -6x = 3x + 30

Reorder the terms:
12 + -6x = 30 + 3x

Solving
12 + -6x = 30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12 + -6x + -3x = 30 + 3x + -3x

Combine like terms: -6x + -3x = -9x
12 + -9x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + -9x = 30 + 0
12 + -9x = 30

Add '-12' to each side of the equation.
12 + -12 + -9x = 30 + -12

Combine like terms: 12 + -12 = 0
0 + -9x = 30 + -12
-9x = 30 + -12

Combine like terms: 30 + -12 = 18
-9x = 18

Divide each side by '-9'.
x = -2

Simplifying
x = -2

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