6x+6=81-3x

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Solution for 6x+6=81-3x equation:


Simplifying
6x + 6 = 81 + -3x

Reorder the terms:
6 + 6x = 81 + -3x

Solving
6 + 6x = 81 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
6 + 6x + 3x = 81 + -3x + 3x

Combine like terms: 6x + 3x = 9x
6 + 9x = 81 + -3x + 3x

Combine like terms: -3x + 3x = 0
6 + 9x = 81 + 0
6 + 9x = 81

Add '-6' to each side of the equation.
6 + -6 + 9x = 81 + -6

Combine like terms: 6 + -6 = 0
0 + 9x = 81 + -6
9x = 81 + -6

Combine like terms: 81 + -6 = 75
9x = 75

Divide each side by '9'.
x = 8.333333333

Simplifying
x = 8.333333333

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