12-4x=15+2x

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Solution for 12-4x=15+2x equation:


Simplifying
12 + -4x = 15 + 2x

Solving
12 + -4x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
12 + -4x + -2x = 15 + 2x + -2x

Combine like terms: -4x + -2x = -6x
12 + -6x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
12 + -6x = 15 + 0
12 + -6x = 15

Add '-12' to each side of the equation.
12 + -12 + -6x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -6x = 15 + -12
-6x = 15 + -12

Combine like terms: 15 + -12 = 3
-6x = 3

Divide each side by '-6'.
x = -0.5

Simplifying
x = -0.5

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