-4+12a=23

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Solution for -4+12a=23 equation: 


Simplifying
-4 + 12a = 23

Solving
-4 + 12a = 23

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 12a = 23 + 4

Combine like terms: -4 + 4 = 0
0 + 12a = 23 + 4
12a = 23 + 4

Combine like terms: 23 + 4 = 27
12a = 27

Divide each side by '12'.
a = 2.25

Simplifying
a = 2.25

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