4x-4=12x-79

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Solution for 4x-4=12x-79 equation:


Simplifying
4x + -4 = 12x + -79

Reorder the terms:
-4 + 4x = 12x + -79

Reorder the terms:
-4 + 4x = -79 + 12x

Solving
-4 + 4x = -79 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-4 + 4x + -12x = -79 + 12x + -12x

Combine like terms: 4x + -12x = -8x
-4 + -8x = -79 + 12x + -12x

Combine like terms: 12x + -12x = 0
-4 + -8x = -79 + 0
-4 + -8x = -79

Add '4' to each side of the equation.
-4 + 4 + -8x = -79 + 4

Combine like terms: -4 + 4 = 0
0 + -8x = -79 + 4
-8x = -79 + 4

Combine like terms: -79 + 4 = -75
-8x = -75

Divide each side by '-8'.
x = 9.375

Simplifying
x = 9.375

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