5a=12+a

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Solution for 5a=12+a equation: 


Simplifying
5a = 12 + a

Solving
5a = 12 + 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.
5a + -1a = 12 + a + -1a

Combine like terms: 5a + -1a = 4a
4a = 12 + a + -1a

Combine like terms: a + -1a = 0
4a = 12 + 0
4a = 12

Divide each side by '4'.
a = 3

Simplifying
a = 3

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