3-4[3-(2y-2)]=

Solution for 3-4[3-(2y-2)]= equation:

Simplifying
3 + -4[3 + -1(2y + -2)] = 0

Reorder the terms:
3 + -4[3 + -1(-2 + 2y)] = 0
3 + -4[3 + (-2 * -1 + 2y * -1)] = 0
3 + -4[3 + (2 + -2y)] = 0

Combine like terms: 3 + 2 = 5
3 + -4[5 + -2y] = 0
3 + [5 * -4 + -2y * -4] = 0
3 + [-20 + 8y] = 0

Combine like terms: 3 + -20 = -17
-17 + 8y = 0

Solving
-17 + 8y = 0

Solving for variable 'y'.

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

Add '17' to each side of the equation.
-17 + 17 + 8y = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 8y = 0 + 17
8y = 0 + 17

Combine like terms: 0 + 17 = 17
8y = 17

Divide each side by '8'.
y = 2.125

Simplifying
y = 2.125