7x-11+2x+137=180

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Solution for 7x-11+2x+137=180 equation:


Simplifying
7x + -11 + 2x + 137 = 180

Reorder the terms:
-11 + 137 + 7x + 2x = 180

Combine like terms: -11 + 137 = 126
126 + 7x + 2x = 180

Combine like terms: 7x + 2x = 9x
126 + 9x = 180

Solving
126 + 9x = 180

Solving for variable 'x'.

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

Add '-126' to each side of the equation.
126 + -126 + 9x = 180 + -126

Combine like terms: 126 + -126 = 0
0 + 9x = 180 + -126
9x = 180 + -126

Combine like terms: 180 + -126 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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