7y+7+9y-1=

Solution for 7y+7+9y-1= equation:

Simplifying
7y + 7 + 9y + -1 = 0

Reorder the terms:
7 + -1 + 7y + 9y = 0

Combine like terms: 7 + -1 = 6
6 + 7y + 9y = 0

Combine like terms: 7y + 9y = 16y
6 + 16y = 0

Solving
6 + 16y = 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 + 16y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 16y = 0 + -6
16y = 0 + -6

Combine like terms: 0 + -6 = -6
16y = -6

Divide each side by '16'.
y = -0.375

Simplifying
y = -0.375