(3a+9)=2a+3

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


Simplifying
(3a + 9) = 2a + 3

Reorder the terms:
(9 + 3a) = 2a + 3

Remove parenthesis around (9 + 3a)
9 + 3a = 2a + 3

Reorder the terms:
9 + 3a = 3 + 2a

Solving
9 + 3a = 3 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
9 + 3a + -2a = 3 + 2a + -2a

Combine like terms: 3a + -2a = 1a
9 + 1a = 3 + 2a + -2a

Combine like terms: 2a + -2a = 0
9 + 1a = 3 + 0
9 + 1a = 3

Add '-9' to each side of the equation.
9 + -9 + 1a = 3 + -9

Combine like terms: 9 + -9 = 0
0 + 1a = 3 + -9
1a = 3 + -9

Combine like terms: 3 + -9 = -6
1a = -6

Divide each side by '1'.
a = -6

Simplifying
a = -6

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