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

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


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

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

Reorder the terms:
9 + 5a = 9 + -2a + 3a

Combine like terms: -2a + 3a = 1a
9 + 5a = 9 + 1a

Add '-9' to each side of the equation.
9 + -9 + 5a = 9 + -9 + 1a

Combine like terms: 9 + -9 = 0
0 + 5a = 9 + -9 + 1a
5a = 9 + -9 + 1a

Combine like terms: 9 + -9 = 0
5a = 0 + 1a
5a = 1a

Solving
5a = 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
5a + -1a = 1a + -1a

Combine like terms: 5a + -1a = 4a
4a = 1a + -1a

Combine like terms: 1a + -1a = 0
4a = 0

Divide each side by '4'.
a = 0

Simplifying
a = 0

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