4a+3a=72

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Solution for 4a+3a=72 equation: 


Simplifying
4a + 3a = 72

Combine like terms: 4a + 3a = 7a
7a = 72

Solving
7a = 72

Solving for variable 'a'.

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

Divide each side by '7'.
a = 10.28571429

Simplifying
a = 10.28571429

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