12+12a=72

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Solution for 12+12a=72 equation: 


Simplifying
12 + 12a = 72

Solving
12 + 12a = 72

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 12a = 72 + -12

Combine like terms: 12 + -12 = 0
0 + 12a = 72 + -12
12a = 72 + -12

Combine like terms: 72 + -12 = 60
12a = 60

Divide each side by '12'.
a = 5

Simplifying
a = 5

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