(6y+6)-(5+5y)=4

Solution for (6y+6)-(5+5y)=4 equation:

Simplifying
(6y + 6) + -1(5 + 5y) = 4

Reorder the terms:
(6 + 6y) + -1(5 + 5y) = 4

Remove parenthesis around (6 + 6y)
6 + 6y + -1(5 + 5y) = 4
6 + 6y + (5 * -1 + 5y * -1) = 4
6 + 6y + (-5 + -5y) = 4

Reorder the terms:
6 + -5 + 6y + -5y = 4

Combine like terms: 6 + -5 = 1
1 + 6y + -5y = 4

Combine like terms: 6y + -5y = 1y
1 + 1y = 4

Solving
1 + 1y = 4

Solving for variable 'y'.

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

Add '-1' to each side of the equation.
1 + -1 + 1y = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 1y = 4 + -1
1y = 4 + -1

Combine like terms: 4 + -1 = 3
1y = 3

Divide each side by '1'.
y = 3

Simplifying
y = 3