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

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


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

Remove parenthesis around (3x)
3x + 2 * 3x + x = 180

Multiply 2 * 3
3x + 6x + x = 180

Combine like terms: 3x + 6x = 9x
9x + x = 180

Combine like terms: 9x + x = 10x
10x = 180

Solving
10x = 180

Solving for variable 'x'.

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

Divide each side by '10'.
x = 18

Simplifying
x = 18

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