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:
55 + x + 2x + x = 180

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

Combine like terms: 3x + x = 4x
55 + 4x = 180

Solving
55 + 4x = 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 + -55 + 4x = 180 + -55

Combine like terms: 55 + -55 = 0
0 + 4x = 180 + -55
4x = 180 + -55

Combine like terms: 180 + -55 = 125
4x = 125

Divide each side by '4'.
x = 31.25

Simplifying
x = 31.25

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