5x+12-81=0

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Solution for 5x+12-81=0 equation:


Simplifying
5x + 12 + -81 = 0

Reorder the terms:
12 + -81 + 5x = 0

Combine like terms: 12 + -81 = -69
-69 + 5x = 0

Solving
-69 + 5x = 0

Solving for variable 'x'.

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

Add '69' to each side of the equation.
-69 + 69 + 5x = 0 + 69

Combine like terms: -69 + 69 = 0
0 + 5x = 0 + 69
5x = 0 + 69

Combine like terms: 0 + 69 = 69
5x = 69

Divide each side by '5'.
x = 13.8

Simplifying
x = 13.8

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