(2*x)+x+(x+8)=180

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Solution for (2*x)+x+(x+8)=180 equation: 


Simplifying
(2x) + x + (x + 8) = 180

Reorder the terms:
(2x) + x + (8 + x) = 180

Remove parenthesis around (8 + x)
(2x) + x + 8 + x = 180

Reorder the terms:
8 + (2x) + x + x = 180

Combine like terms: (2x) + x = 3x
8 + 3x + x = 180

Combine like terms: 3x + x = 4x
8 + 4x = 180

Solving
8 + 4x = 180

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 4x = 180 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 180 + -8
4x = 180 + -8

Combine like terms: 180 + -8 = 172
4x = 172

Divide each side by '4'.
x = 43

Simplifying
x = 43

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