(7x-180)+(5x+8)=180

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Solution for (7x-180)+(5x+8)=180 equation:


Simplifying
(7x + -180) + (5x + 8) = 180

Reorder the terms:
(-180 + 7x) + (5x + 8) = 180

Remove parenthesis around (-180 + 7x)
-180 + 7x + (5x + 8) = 180

Reorder the terms:
-180 + 7x + (8 + 5x) = 180

Remove parenthesis around (8 + 5x)
-180 + 7x + 8 + 5x = 180

Reorder the terms:
-180 + 8 + 7x + 5x = 180

Combine like terms: -180 + 8 = -172
-172 + 7x + 5x = 180

Combine like terms: 7x + 5x = 12x
-172 + 12x = 180

Solving
-172 + 12x = 180

Solving for variable 'x'.

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

Add '172' to each side of the equation.
-172 + 172 + 12x = 180 + 172

Combine like terms: -172 + 172 = 0
0 + 12x = 180 + 172
12x = 180 + 172

Combine like terms: 180 + 172 = 352
12x = 352

Divide each side by '12'.
x = 29.33333333

Simplifying
x = 29.33333333

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