x-(-78)=93

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Solution for x-(-78)=93 equation: 


Simplifying
x + -1(-78) = 93

Multiply -1 * -78
x + 78 = 93

Reorder the terms:
78 + x = 93

Solving
78 + x = 93

Solving for variable 'x'.

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

Add '-78' to each side of the equation.
78 + -78 + x = 93 + -78

Combine like terms: 78 + -78 = 0
0 + x = 93 + -78
x = 93 + -78

Combine like terms: 93 + -78 = 15
x = 15

Simplifying
x = 15

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