42+x-42=138

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Solution for 42+x-42=138 equation: 


Simplifying
42 + x + -42 = 138

Reorder the terms:
42 + -42 + x = 138

Combine like terms: 42 + -42 = 0
0 + x = 138
x = 138

Solving
x = 138

Solving for variable 'x'.

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

Simplifying
x = 138

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