5x-81=15+2x

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Solution for 5x-81=15+2x equation:


Simplifying
5x + -81 = 15 + 2x

Reorder the terms:
-81 + 5x = 15 + 2x

Solving
-81 + 5x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-81 + 5x + -2x = 15 + 2x + -2x

Combine like terms: 5x + -2x = 3x
-81 + 3x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-81 + 3x = 15 + 0
-81 + 3x = 15

Add '81' to each side of the equation.
-81 + 81 + 3x = 15 + 81

Combine like terms: -81 + 81 = 0
0 + 3x = 15 + 81
3x = 15 + 81

Combine like terms: 15 + 81 = 96
3x = 96

Divide each side by '3'.
x = 32

Simplifying
x = 32

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