4x-71=81+12x

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Solution for 4x-71=81+12x equation:


Simplifying
4x + -71 = 81 + 12x

Reorder the terms:
-71 + 4x = 81 + 12x

Solving
-71 + 4x = 81 + 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.
-71 + 4x + -12x = 81 + 12x + -12x

Combine like terms: 4x + -12x = -8x
-71 + -8x = 81 + 12x + -12x

Combine like terms: 12x + -12x = 0
-71 + -8x = 81 + 0
-71 + -8x = 81

Add '71' to each side of the equation.
-71 + 71 + -8x = 81 + 71

Combine like terms: -71 + 71 = 0
0 + -8x = 81 + 71
-8x = 81 + 71

Combine like terms: 81 + 71 = 152
-8x = 152

Divide each side by '-8'.
x = -19

Simplifying
x = -19

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