30+2a=a

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Solution for 30+2a=a equation:


Simplifying
30 + 2a = a

Solving
30 + 2a = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
30 + 2a + -1a = a + -1a

Combine like terms: 2a + -1a = 1a
30 + 1a = a + -1a

Combine like terms: a + -1a = 0
30 + 1a = 0

Add '-30' to each side of the equation.
30 + -30 + 1a = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 1a = 0 + -30
1a = 0 + -30

Combine like terms: 0 + -30 = -30
1a = -30

Divide each side by '1'.
a = -30

Simplifying
a = -30

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