15+12a-a=24

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Solution for 15+12a-a=24 equation:


Simplifying
15 + 12a + -1a = 24

Combine like terms: 12a + -1a = 11a
15 + 11a = 24

Solving
15 + 11a = 24

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + 11a = 24 + -15

Combine like terms: 15 + -15 = 0
0 + 11a = 24 + -15
11a = 24 + -15

Combine like terms: 24 + -15 = 9
11a = 9

Divide each side by '11'.
a = 0.8181818182

Simplifying
a = 0.8181818182

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