(7x-2)+(2x+6)+25=180

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Solution for (7x-2)+(2x+6)+25=180 equation:


Simplifying
(7x + -2) + (2x + 6) + 25 = 180

Reorder the terms:
(-2 + 7x) + (2x + 6) + 25 = 180

Remove parenthesis around (-2 + 7x)
-2 + 7x + (2x + 6) + 25 = 180

Reorder the terms:
-2 + 7x + (6 + 2x) + 25 = 180

Remove parenthesis around (6 + 2x)
-2 + 7x + 6 + 2x + 25 = 180

Reorder the terms:
-2 + 6 + 25 + 7x + 2x = 180

Combine like terms: -2 + 6 = 4
4 + 25 + 7x + 2x = 180

Combine like terms: 4 + 25 = 29
29 + 7x + 2x = 180

Combine like terms: 7x + 2x = 9x
29 + 9x = 180

Solving
29 + 9x = 180

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + 9x = 180 + -29

Combine like terms: 29 + -29 = 0
0 + 9x = 180 + -29
9x = 180 + -29

Combine like terms: 180 + -29 = 151
9x = 151

Divide each side by '9'.
x = 16.77777778

Simplifying
x = 16.77777778

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