x-86=42

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Solution for x-86=42 equation: 


Simplifying
x + -86 = 42

Reorder the terms:
-86 + x = 42

Solving
-86 + x = 42

Solving for variable 'x'.

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

Add '86' to each side of the equation.
-86 + 86 + x = 42 + 86

Combine like terms: -86 + 86 = 0
0 + x = 42 + 86
x = 42 + 86

Combine like terms: 42 + 86 = 128
x = 128

Simplifying
x = 128

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