80+x-45=78

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Solution for 80+x-45=78 equation: 


Simplifying
80 + x + -45 = 78

Reorder the terms:
80 + -45 + x = 78

Combine like terms: 80 + -45 = 35
35 + x = 78

Solving
35 + x = 78

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + x = 78 + -35

Combine like terms: 35 + -35 = 0
0 + x = 78 + -35
x = 78 + -35

Combine like terms: 78 + -35 = 43
x = 43

Simplifying
x = 43

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