9x-11=66+2x

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Solution for 9x-11=66+2x equation:


Simplifying
9x + -11 = 66 + 2x

Reorder the terms:
-11 + 9x = 66 + 2x

Solving
-11 + 9x = 66 + 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.
-11 + 9x + -2x = 66 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-11 + 7x = 66 + 2x + -2x

Combine like terms: 2x + -2x = 0
-11 + 7x = 66 + 0
-11 + 7x = 66

Add '11' to each side of the equation.
-11 + 11 + 7x = 66 + 11

Combine like terms: -11 + 11 = 0
0 + 7x = 66 + 11
7x = 66 + 11

Combine like terms: 66 + 11 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

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