6=9y-3y-6

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

Simplifying
6 = 9y + -3y + -6

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

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

Solving
6 = -6 + 6y

Solving for variable 'y'.

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

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

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

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

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

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

Divide each side by '-6'.
y = 2

Simplifying
y = 2