78-4x=2x+12

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Solution for 78-4x=2x+12 equation:


Simplifying
78 + -4x = 2x + 12

Reorder the terms:
78 + -4x = 12 + 2x

Solving
78 + -4x = 12 + 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.
78 + -4x + -2x = 12 + 2x + -2x

Combine like terms: -4x + -2x = -6x
78 + -6x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
78 + -6x = 12 + 0
78 + -6x = 12

Add '-78' to each side of the equation.
78 + -78 + -6x = 12 + -78

Combine like terms: 78 + -78 = 0
0 + -6x = 12 + -78
-6x = 12 + -78

Combine like terms: 12 + -78 = -66
-6x = -66

Divide each side by '-6'.
x = 11

Simplifying
x = 11

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