5(a+3)+9=3(a-2)+6

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Solution for 5(a+3)+9=3(a-2)+6 equation:


Simplifying
5(a + 3) + 9 = 3(a + -2) + 6

Reorder the terms:
5(3 + a) + 9 = 3(a + -2) + 6
(3 * 5 + a * 5) + 9 = 3(a + -2) + 6
(15 + 5a) + 9 = 3(a + -2) + 6

Reorder the terms:
15 + 9 + 5a = 3(a + -2) + 6

Combine like terms: 15 + 9 = 24
24 + 5a = 3(a + -2) + 6

Reorder the terms:
24 + 5a = 3(-2 + a) + 6
24 + 5a = (-2 * 3 + a * 3) + 6
24 + 5a = (-6 + 3a) + 6

Reorder the terms:
24 + 5a = -6 + 6 + 3a

Combine like terms: -6 + 6 = 0
24 + 5a = 0 + 3a
24 + 5a = 3a

Solving
24 + 5a = 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
24 + 5a + -3a = 3a + -3a

Combine like terms: 5a + -3a = 2a
24 + 2a = 3a + -3a

Combine like terms: 3a + -3a = 0
24 + 2a = 0

Add '-24' to each side of the equation.
24 + -24 + 2a = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 2a = 0 + -24
2a = 0 + -24

Combine like terms: 0 + -24 = -24
2a = -24

Divide each side by '2'.
a = -12

Simplifying
a = -12

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