81+6x=7x+16

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Solution for 81+6x=7x+16 equation:


Simplifying
81 + 6x = 7x + 16

Reorder the terms:
81 + 6x = 16 + 7x

Solving
81 + 6x = 16 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
81 + 6x + -7x = 16 + 7x + -7x

Combine like terms: 6x + -7x = -1x
81 + -1x = 16 + 7x + -7x

Combine like terms: 7x + -7x = 0
81 + -1x = 16 + 0
81 + -1x = 16

Add '-81' to each side of the equation.
81 + -81 + -1x = 16 + -81

Combine like terms: 81 + -81 = 0
0 + -1x = 16 + -81
-1x = 16 + -81

Combine like terms: 16 + -81 = -65
-1x = -65

Divide each side by '-1'.
x = 65

Simplifying
x = 65

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