X+X+30+60=180

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Solution for X+X+30+60=180 equation:


Simplifying
X + X + 30 + 60 = 180

Reorder the terms:
30 + 60 + X + X = 180

Combine like terms: 30 + 60 = 90
90 + X + X = 180

Combine like terms: X + X = 2X
90 + 2X = 180

Solving
90 + 2X = 180

Solving for variable 'X'.

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

Add '-90' to each side of the equation.
90 + -90 + 2X = 180 + -90

Combine like terms: 90 + -90 = 0
0 + 2X = 180 + -90
2X = 180 + -90

Combine like terms: 180 + -90 = 90
2X = 90

Divide each side by '2'.
X = 45

Simplifying
X = 45

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