a+a+30+2a=110

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Solution for a+a+30+2a=110 equation:


Simplifying
a + a + 30 + 2a = 110

Reorder the terms:
30 + a + a + 2a = 110

Combine like terms: a + a = 2a
30 + 2a + 2a = 110

Combine like terms: 2a + 2a = 4a
30 + 4a = 110

Solving
30 + 4a = 110

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 4a = 110 + -30

Combine like terms: 30 + -30 = 0
0 + 4a = 110 + -30
4a = 110 + -30

Combine like terms: 110 + -30 = 80
4a = 80

Divide each side by '4'.
a = 20

Simplifying
a = 20

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