x+12-4x=36

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Solution for x+12-4x=36 equation:


Simplifying
x + 12 + -4x = 36

Reorder the terms:
12 + x + -4x = 36

Combine like terms: x + -4x = -3x
12 + -3x = 36

Solving
12 + -3x = 36

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -3x = 36 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 36 + -12
-3x = 36 + -12

Combine like terms: 36 + -12 = 24
-3x = 24

Divide each side by '-3'.
x = -8

Simplifying
x = -8

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