12+4a=24

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Solution for 12+4a=24 equation:


Simplifying
12 + 4a = 24

Solving
12 + 4a = 24

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 + 4a = 24 + -12

Combine like terms: 12 + -12 = 0
0 + 4a = 24 + -12
4a = 24 + -12

Combine like terms: 24 + -12 = 12
4a = 12

Divide each side by '4'.
a = 3

Simplifying
a = 3

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