9(a+6)=72

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Solution for 9(a+6)=72 equation: 


Simplifying
9(a + 6) = 72

Reorder the terms:
9(6 + a) = 72
(6 * 9 + a * 9) = 72
(54 + 9a) = 72

Solving
54 + 9a = 72

Solving for variable 'a'.

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

Add '-54' to each side of the equation.
54 + -54 + 9a = 72 + -54

Combine like terms: 54 + -54 = 0
0 + 9a = 72 + -54
9a = 72 + -54

Combine like terms: 72 + -54 = 18
9a = 18

Divide each side by '9'.
a = 2

Simplifying
a = 2

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