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

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


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

Combine like terms: x + 3x = 4x
3x + 2(4x) + x = 180

Remove parenthesis around (4x)
3x + 2 * 4x + x = 180

Multiply 2 * 4
3x + 8x + x = 180

Combine like terms: 3x + 8x = 11x
11x + x = 180

Combine like terms: 11x + x = 12x
12x = 180

Solving
12x = 180

Solving for variable 'x'.

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

Divide each side by '12'.
x = 15

Simplifying
x = 15

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