5a+3a=72

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Solution for 5a+3a=72 equation: 


Simplifying
5a + 3a = 72

Combine like terms: 5a + 3a = 8a
8a = 72

Solving
8a = 72

Solving for variable 'a'.

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

Divide each side by '8'.
a = 9

Simplifying
a = 9

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