X+2X+(x+55)=180

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Solution for X+2X+(x+55)=180 equation:


Simplifying
X + 2X + (x + 55) = 180

Reorder the terms:
X + 2X + (55 + x) = 180

Remove parenthesis around (55 + x)
X + 2X + 55 + x = 180

Reorder the terms:
55 + X + 2X + x = 180

Combine like terms: X + 2X = 3X
55 + 3X + x = 180

Solving
55 + 3X + x = 180

Solving for variable 'X'.

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

Add '-55' to each side of the equation.
55 + 3X + -55 + x = 180 + -55

Reorder the terms:
55 + -55 + 3X + x = 180 + -55

Combine like terms: 55 + -55 = 0
0 + 3X + x = 180 + -55
3X + x = 180 + -55

Combine like terms: 180 + -55 = 125
3X + x = 125

Add '-1x' to each side of the equation.
3X + x + -1x = 125 + -1x

Combine like terms: x + -1x = 0
3X + 0 = 125 + -1x
3X = 125 + -1x

Divide each side by '3'.
X = 41.66666667 + -0.3333333333x

Simplifying
X = 41.66666667 + -0.3333333333x

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