-y+6-y=10

Solution for -y+6-y=10 equation:

Simplifying
-1y + 6 + -1y = 10

Reorder the terms:
6 + -1y + -1y = 10

Combine like terms: -1y + -1y = -2y
6 + -2y = 10

Solving
6 + -2y = 10

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 + -2y = 10 + -6

Combine like terms: 6 + -6 = 0
0 + -2y = 10 + -6
-2y = 10 + -6

Combine like terms: 10 + -6 = 4
-2y = 4

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

Simplifying
y = -2