3x-86=x

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Solution for 3x-86=x equation:


Simplifying
3x + -86 = x

Reorder the terms:
-86 + 3x = x

Solving
-86 + 3x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-86 + 3x + -1x = x + -1x

Combine like terms: 3x + -1x = 2x
-86 + 2x = x + -1x

Combine like terms: x + -1x = 0
-86 + 2x = 0

Add '86' to each side of the equation.
-86 + 86 + 2x = 0 + 86

Combine like terms: -86 + 86 = 0
0 + 2x = 0 + 86
2x = 0 + 86

Combine like terms: 0 + 86 = 86
2x = 86

Divide each side by '2'.
x = 43

Simplifying
x = 43

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