7x+55+2x+120=180

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Solution for 7x+55+2x+120=180 equation:


Simplifying
7x + 55 + 2x + 120 = 180

Reorder the terms:
55 + 120 + 7x + 2x = 180

Combine like terms: 55 + 120 = 175
175 + 7x + 2x = 180

Combine like terms: 7x + 2x = 9x
175 + 9x = 180

Solving
175 + 9x = 180

Solving for variable 'x'.

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

Add '-175' to each side of the equation.
175 + -175 + 9x = 180 + -175

Combine like terms: 175 + -175 = 0
0 + 9x = 180 + -175
9x = 180 + -175

Combine like terms: 180 + -175 = 5
9x = 5

Divide each side by '9'.
x = 0.5555555556

Simplifying
x = 0.5555555556

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