(4y+4)-(3-3y)=10

Solution for (4y+4)-(3-3y)=10 equation:

Simplifying
(4y + 4) + -1(3 + -3y) = 10

Reorder the terms:
(4 + 4y) + -1(3 + -3y) = 10

Remove parenthesis around (4 + 4y)
4 + 4y + -1(3 + -3y) = 10
4 + 4y + (3 * -1 + -3y * -1) = 10
4 + 4y + (-3 + 3y) = 10

Reorder the terms:
4 + -3 + 4y + 3y = 10

Combine like terms: 4 + -3 = 1
1 + 4y + 3y = 10

Combine like terms: 4y + 3y = 7y
1 + 7y = 10

Solving
1 + 7y = 10

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 + 7y = 10 + -1

Combine like terms: 1 + -1 = 0
0 + 7y = 10 + -1
7y = 10 + -1

Combine like terms: 10 + -1 = 9
7y = 9

Divide each side by '7'.
y = 1.285714286

Simplifying
y = 1.285714286