81-6x=12x+17

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Solution for 81-6x=12x+17 equation:


Simplifying
81 + -6x = 12x + 17

Reorder the terms:
81 + -6x = 17 + 12x

Solving
81 + -6x = 17 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
81 + -6x + -12x = 17 + 12x + -12x

Combine like terms: -6x + -12x = -18x
81 + -18x = 17 + 12x + -12x

Combine like terms: 12x + -12x = 0
81 + -18x = 17 + 0
81 + -18x = 17

Add '-81' to each side of the equation.
81 + -81 + -18x = 17 + -81

Combine like terms: 81 + -81 = 0
0 + -18x = 17 + -81
-18x = 17 + -81

Combine like terms: 17 + -81 = -64
-18x = -64

Divide each side by '-18'.
x = 3.555555556

Simplifying
x = 3.555555556

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