(7x+39)+(6x-2)=180

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Solution for (7x+39)+(6x-2)=180 equation:


Simplifying
(7x + 39) + (6x + -2) = 180

Reorder the terms:
(39 + 7x) + (6x + -2) = 180

Remove parenthesis around (39 + 7x)
39 + 7x + (6x + -2) = 180

Reorder the terms:
39 + 7x + (-2 + 6x) = 180

Remove parenthesis around (-2 + 6x)
39 + 7x + -2 + 6x = 180

Reorder the terms:
39 + -2 + 7x + 6x = 180

Combine like terms: 39 + -2 = 37
37 + 7x + 6x = 180

Combine like terms: 7x + 6x = 13x
37 + 13x = 180

Solving
37 + 13x = 180

Solving for variable 'x'.

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

Add '-37' to each side of the equation.
37 + -37 + 13x = 180 + -37

Combine like terms: 37 + -37 = 0
0 + 13x = 180 + -37
13x = 180 + -37

Combine like terms: 180 + -37 = 143
13x = 143

Divide each side by '13'.
x = 11

Simplifying
x = 11

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