7x+30+130=180

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Solution for 7x+30+130=180 equation: 


Simplifying
7x + 30 + 130 = 180

Reorder the terms:
30 + 130 + 7x = 180

Combine like terms: 30 + 130 = 160
160 + 7x = 180

Solving
160 + 7x = 180

Solving for variable 'x'.

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

Add '-160' to each side of the equation.
160 + -160 + 7x = 180 + -160

Combine like terms: 160 + -160 = 0
0 + 7x = 180 + -160
7x = 180 + -160

Combine like terms: 180 + -160 = 20
7x = 20

Divide each side by '7'.
x = 2.857142857

Simplifying
x = 2.857142857

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