x-140=7

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Solution for x-140=7 equation: 


Simplifying
x + -140 = 7

Reorder the terms:
-140 + x = 7

Solving
-140 + x = 7

Solving for variable 'x'.

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

Add '140' to each side of the equation.
-140 + 140 + x = 7 + 140

Combine like terms: -140 + 140 = 0
0 + x = 7 + 140
x = 7 + 140

Combine like terms: 7 + 140 = 147
x = 147

Simplifying
x = 147

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