6+9y=7y

Solution for 6+9y=7y equation:

Simplifying
6 + 9y = 7y

Solving
6 + 9y = 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
6 + 9y + -7y = 7y + -7y

Combine like terms: 9y + -7y = 2y
6 + 2y = 7y + -7y

Combine like terms: 7y + -7y = 0
6 + 2y = 0

Add '-6' to each side of the equation.
6 + -6 + 2y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2y = 0 + -6
2y = 0 + -6

Combine like terms: 0 + -6 = -6
2y = -6

Divide each side by '2'.
y = -3

Simplifying
y = -3