9-3a=-6+2a

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


Simplifying
9 + -3a = -6 + 2a

Solving
9 + -3a = -6 + 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 = -6 + 2a + -2a

Combine like terms: -3a + -2a = -5a
9 + -5a = -6 + 2a + -2a

Combine like terms: 2a + -2a = 0
9 + -5a = -6 + 0
9 + -5a = -6

Add '-9' to each side of the equation.
9 + -9 + -5a = -6 + -9

Combine like terms: 9 + -9 = 0
0 + -5a = -6 + -9
-5a = -6 + -9

Combine like terms: -6 + -9 = -15
-5a = -15

Divide each side by '-5'.
a = 3

Simplifying
a = 3

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