79-2x=4x+7

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Solution for 79-2x=4x+7 equation:


Simplifying
79 + -2x = 4x + 7

Reorder the terms:
79 + -2x = 7 + 4x

Solving
79 + -2x = 7 + 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.
79 + -2x + -4x = 7 + 4x + -4x

Combine like terms: -2x + -4x = -6x
79 + -6x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
79 + -6x = 7 + 0
79 + -6x = 7

Add '-79' to each side of the equation.
79 + -79 + -6x = 7 + -79

Combine like terms: 79 + -79 = 0
0 + -6x = 7 + -79
-6x = 7 + -79

Combine like terms: 7 + -79 = -72
-6x = -72

Divide each side by '-6'.
x = 12

Simplifying
x = 12

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