9(3a+5)+3(9a+5)=

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Solution for 9(3a+5)+3(9a+5)= equation:


Simplifying
9(3a + 5) + 3(9a + 5) = 0

Reorder the terms:
9(5 + 3a) + 3(9a + 5) = 0
(5 * 9 + 3a * 9) + 3(9a + 5) = 0
(45 + 27a) + 3(9a + 5) = 0

Reorder the terms:
45 + 27a + 3(5 + 9a) = 0
45 + 27a + (5 * 3 + 9a * 3) = 0
45 + 27a + (15 + 27a) = 0

Reorder the terms:
45 + 15 + 27a + 27a = 0

Combine like terms: 45 + 15 = 60
60 + 27a + 27a = 0

Combine like terms: 27a + 27a = 54a
60 + 54a = 0

Solving
60 + 54a = 0

Solving for variable 'a'.

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

Add '-60' to each side of the equation.
60 + -60 + 54a = 0 + -60

Combine like terms: 60 + -60 = 0
0 + 54a = 0 + -60
54a = 0 + -60

Combine like terms: 0 + -60 = -60
54a = -60

Divide each side by '54'.
a = -1.111111111

Simplifying
a = -1.111111111

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