(3x)+(2x+20)+90=180

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Solution for (3x)+(2x+20)+90=180 equation:


Simplifying
(3x) + (2x + 20) + 90 = 180

Reorder the terms:
(3x) + (20 + 2x) + 90 = 180

Remove parenthesis around (20 + 2x)
(3x) + 20 + 2x + 90 = 180

Reorder the terms:
20 + 90 + (3x) + 2x = 180

Combine like terms: 20 + 90 = 110
110 + (3x) + 2x = 180

Combine like terms: (3x) + 2x = 5x
110 + 5x = 180

Solving
110 + 5x = 180

Solving for variable 'x'.

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

Add '-110' to each side of the equation.
110 + -110 + 5x = 180 + -110

Combine like terms: 110 + -110 = 0
0 + 5x = 180 + -110
5x = 180 + -110

Combine like terms: 180 + -110 = 70
5x = 70

Divide each side by '5'.
x = 14

Simplifying
x = 14

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