5a+6=12+a

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Solution for 5a+6=12+a equation:


Simplifying
5a + 6 = 12 + a

Reorder the terms:
6 + 5a = 12 + a

Solving
6 + 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.
6 + 5a + -1a = 12 + a + -1a

Combine like terms: 5a + -1a = 4a
6 + 4a = 12 + a + -1a

Combine like terms: a + -1a = 0
6 + 4a = 12 + 0
6 + 4a = 12

Add '-6' to each side of the equation.
6 + -6 + 4a = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 4a = 12 + -6
4a = 12 + -6

Combine like terms: 12 + -6 = 6
4a = 6

Divide each side by '4'.
a = 1.5

Simplifying
a = 1.5

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