9y-6=12+3y

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Solution for 9y-6=12+3y equation:


Simplifying
9y + -6 = 12 + 3y

Reorder the terms:
-6 + 9y = 12 + 3y

Solving
-6 + 9y = 12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-6 + 9y + -3y = 12 + 3y + -3y

Combine like terms: 9y + -3y = 6y
-6 + 6y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
-6 + 6y = 12 + 0
-6 + 6y = 12

Add '6' to each side of the equation.
-6 + 6 + 6y = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 6y = 12 + 6
6y = 12 + 6

Combine like terms: 12 + 6 = 18
6y = 18

Divide each side by '6'.
y = 3

Simplifying
y = 3

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