2x+11+80=7+9x

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Solution for 2x+11+80=7+9x equation:


Simplifying
2x + 11 + 80 = 7 + 9x

Reorder the terms:
11 + 80 + 2x = 7 + 9x

Combine like terms: 11 + 80 = 91
91 + 2x = 7 + 9x

Solving
91 + 2x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
91 + 2x + -9x = 7 + 9x + -9x

Combine like terms: 2x + -9x = -7x
91 + -7x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
91 + -7x = 7 + 0
91 + -7x = 7

Add '-91' to each side of the equation.
91 + -91 + -7x = 7 + -91

Combine like terms: 91 + -91 = 0
0 + -7x = 7 + -91
-7x = 7 + -91

Combine like terms: 7 + -91 = -84
-7x = -84

Divide each side by '-7'.
x = 12

Simplifying
x = 12

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