(a+b)+2a=180

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Solution for (a+b)+2a=180 equation:


Simplifying
(a + b) + 2a = 180

Remove parenthesis around (a + b)
a + b + 2a = 180

Reorder the terms:
a + 2a + b = 180

Combine like terms: a + 2a = 3a
3a + b = 180

Solving
3a + b = 180

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
3a + b + -1b = 180 + -1b

Combine like terms: b + -1b = 0
3a + 0 = 180 + -1b
3a = 180 + -1b

Divide each side by '3'.
a = 60 + -0.3333333333b

Simplifying
a = 60 + -0.3333333333b

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