5(a+6)=45

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Solution for 5(a+6)=45 equation: 


Simplifying
5(a + 6) = 45

Reorder the terms:
5(6 + a) = 45
(6 * 5 + a * 5) = 45
(30 + 5a) = 45

Solving
30 + 5a = 45

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 5a = 45 + -30

Combine like terms: 30 + -30 = 0
0 + 5a = 45 + -30
5a = 45 + -30

Combine like terms: 45 + -30 = 15
5a = 15

Divide each side by '5'.
a = 3

Simplifying
a = 3

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