(6x)+(5x)+(9x-20)=180

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Solution for (6x)+(5x)+(9x-20)=180 equation:


Simplifying
(6x) + (5x) + (9x + -20) = 180

Reorder the terms:
(6x) + (5x) + (-20 + 9x) = 180

Remove parenthesis around (-20 + 9x)
(6x) + (5x) + -20 + 9x = 180

Reorder the terms:
-20 + (6x) + (5x) + 9x = 180

Combine like terms: (6x) + (5x) = 11x
-20 + 11x + 9x = 180

Combine like terms: 11x + 9x = 20x
-20 + 20x = 180

Solving
-20 + 20x = 180

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 20x = 180 + 20

Combine like terms: -20 + 20 = 0
0 + 20x = 180 + 20
20x = 180 + 20

Combine like terms: 180 + 20 = 200
20x = 200

Divide each side by '20'.
x = 10

Simplifying
x = 10

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