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

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

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

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

Combine like terms: 2 + 5 = 7
3 + -5[7 + -2y] = 0
3 + [7 * -5 + -2y * -5] = 0
3 + [-35 + 10y] = 0

Combine like terms: 3 + -35 = -32
-32 + 10y = 0

Solving
-32 + 10y = 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 + 10y = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 10y = 0 + 32
10y = 0 + 32

Combine like terms: 0 + 32 = 32
10y = 32

Divide each side by '10'.
y = 3.2

Simplifying
y = 3.2