7x+25-55=180

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Solution for 7x+25-55=180 equation: 


Simplifying
7x + 25 + -55 = 180

Reorder the terms:
25 + -55 + 7x = 180

Combine like terms: 25 + -55 = -30
-30 + 7x = 180

Solving
-30 + 7x = 180

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 7x = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 7x = 180 + 30
7x = 180 + 30

Combine like terms: 180 + 30 = 210
7x = 210

Divide each side by '7'.
x = 30

Simplifying
x = 30

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