5-y+6-y-5-y=0

Solution for 5-y+6-y-5-y=0 equation:

Simplifying
5 + -1y + 6 + -1y + -5 + -1y = 0

Reorder the terms:
5 + 6 + -5 + -1y + -1y + -1y = 0

Combine like terms: 5 + 6 = 11
11 + -5 + -1y + -1y + -1y = 0

Combine like terms: 11 + -5 = 6
6 + -1y + -1y + -1y = 0

Combine like terms: -1y + -1y = -2y
6 + -2y + -1y = 0

Combine like terms: -2y + -1y = -3y
6 + -3y = 0

Solving
6 + -3y = 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 + -3y = 0 + -6

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

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

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

Simplifying
y = 2