9(5+6a)=72

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Solution for 9(5+6a)=72 equation: 


Simplifying
9(5 + 6a) = 72
(5 * 9 + 6a * 9) = 72
(45 + 54a) = 72

Solving
45 + 54a = 72

Solving for variable 'a'.

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

Add '-45' to each side of the equation.
45 + -45 + 54a = 72 + -45

Combine like terms: 45 + -45 = 0
0 + 54a = 72 + -45
54a = 72 + -45

Combine like terms: 72 + -45 = 27
54a = 27

Divide each side by '54'.
a = 0.5

Simplifying
a = 0.5

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