30-12a=24

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Solution for 30-12a=24 equation:


Simplifying
30 + -12a = 24

Solving
30 + -12a = 24

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + -12a = 24 + -30

Combine like terms: 30 + -30 = 0
0 + -12a = 24 + -30
-12a = 24 + -30

Combine like terms: 24 + -30 = -6
-12a = -6

Divide each side by '-12'.
a = 0.5

Simplifying
a = 0.5

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