(7x-6)+(5x+4)=180

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Solution for (7x-6)+(5x+4)=180 equation:


Simplifying
(7x + -6) + (5x + 4) = 180

Reorder the terms:
(-6 + 7x) + (5x + 4) = 180

Remove parenthesis around (-6 + 7x)
-6 + 7x + (5x + 4) = 180

Reorder the terms:
-6 + 7x + (4 + 5x) = 180

Remove parenthesis around (4 + 5x)
-6 + 7x + 4 + 5x = 180

Reorder the terms:
-6 + 4 + 7x + 5x = 180

Combine like terms: -6 + 4 = -2
-2 + 7x + 5x = 180

Combine like terms: 7x + 5x = 12x
-2 + 12x = 180

Solving
-2 + 12x = 180

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 12x = 180 + 2

Combine like terms: -2 + 2 = 0
0 + 12x = 180 + 2
12x = 180 + 2

Combine like terms: 180 + 2 = 182
12x = 182

Divide each side by '12'.
x = 15.16666667

Simplifying
x = 15.16666667

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