81+-5x=56

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Solution for 81+-5x=56 equation:


Simplifying
81 + -5x = 56

Solving
81 + -5x = 56

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + -5x = 56 + -81

Combine like terms: 81 + -81 = 0
0 + -5x = 56 + -81
-5x = 56 + -81

Combine like terms: 56 + -81 = -25
-5x = -25

Divide each side by '-5'.
x = 5

Simplifying
x = 5

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