8y-3+y+9=

Solution for 8y-3+y+9= equation:

Simplifying
8y + -3 + y + 9 = 0

Reorder the terms:
-3 + 9 + 8y + y = 0

Combine like terms: -3 + 9 = 6
6 + 8y + y = 0

Combine like terms: 8y + y = 9y
6 + 9y = 0

Solving
6 + 9y = 0

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 + 9y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 9y = 0 + -6
9y = 0 + -6

Combine like terms: 0 + -6 = -6
9y = -6

Divide each side by '9'.
y = -0.6666666667

Simplifying
y = -0.6666666667