-9y-6+12y=1

Solution for -9y-6+12y=1 equation:

Simplifying
-9y + -6 + 12y = 1

Reorder the terms:
-6 + -9y + 12y = 1

Combine like terms: -9y + 12y = 3y
-6 + 3y = 1

Solving
-6 + 3y = 1

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + 3y = 1 + 6

Combine like terms: -6 + 6 = 0
0 + 3y = 1 + 6
3y = 1 + 6

Combine like terms: 1 + 6 = 7
3y = 7

Divide each side by '3'.
y = 2.333333333

Simplifying
y = 2.333333333