x-87=43

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Solution for x-87=43 equation: 


Simplifying
x + -87 = 43

Reorder the terms:
-87 + x = 43

Solving
-87 + x = 43

Solving for variable 'x'.

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

Add '87' to each side of the equation.
-87 + 87 + x = 43 + 87

Combine like terms: -87 + 87 = 0
0 + x = 43 + 87
x = 43 + 87

Combine like terms: 43 + 87 = 130
x = 130

Simplifying
x = 130

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