3-5[2-(5y-5)]=

Solution for 3-5[2-(5y-5)]= equation:

Simplifying
3 + -5[2 + -1(5y + -5)] = 0

Reorder the terms:
3 + -5[2 + -1(-5 + 5y)] = 0
3 + -5[2 + (-5 * -1 + 5y * -1)] = 0
3 + -5[2 + (5 + -5y)] = 0

Combine like terms: 2 + 5 = 7
3 + -5[7 + -5y] = 0
3 + [7 * -5 + -5y * -5] = 0
3 + [-35 + 25y] = 0

Combine like terms: 3 + -35 = -32
-32 + 25y = 0

Solving
-32 + 25y = 0

Solving for variable 'y'.

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

Add '32' to each side of the equation.
-32 + 32 + 25y = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 25y = 0 + 32
25y = 0 + 32

Combine like terms: 0 + 32 = 32
25y = 32

Divide each side by '25'.
y = 1.28

Simplifying
y = 1.28