3(a+3)-2a=-1+6a

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Solution for 3(a+3)-2a=-1+6a equation:


Simplifying
3(a + 3) + -2a = -1 + 6a

Reorder the terms:
3(3 + a) + -2a = -1 + 6a
(3 * 3 + a * 3) + -2a = -1 + 6a
(9 + 3a) + -2a = -1 + 6a

Combine like terms: 3a + -2a = 1a
9 + 1a = -1 + 6a

Solving
9 + 1a = -1 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
9 + 1a + -6a = -1 + 6a + -6a

Combine like terms: 1a + -6a = -5a
9 + -5a = -1 + 6a + -6a

Combine like terms: 6a + -6a = 0
9 + -5a = -1 + 0
9 + -5a = -1

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

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

Combine like terms: -1 + -9 = -10
-5a = -10

Divide each side by '-5'.
a = 2

Simplifying
a = 2

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