78-2x=116

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Solution for 78-2x=116 equation: 


Simplifying
78 + -2x = 116

Solving
78 + -2x = 116

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 + -2x = 116 + -78

Combine like terms: 78 + -78 = 0
0 + -2x = 116 + -78
-2x = 116 + -78

Combine like terms: 116 + -78 = 38
-2x = 38

Divide each side by '-2'.
x = -19

Simplifying
x = -19

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