3-4[2-(5y-8)]=

Solution for 3-4[2-(5y-8)]= equation:

Simplifying
3 + -4[2 + -1(5y + -8)] = 0

Reorder the terms:
3 + -4[2 + -1(-8 + 5y)] = 0
3 + -4[2 + (-8 * -1 + 5y * -1)] = 0
3 + -4[2 + (8 + -5y)] = 0

Combine like terms: 2 + 8 = 10
3 + -4[10 + -5y] = 0
3 + [10 * -4 + -5y * -4] = 0
3 + [-40 + 20y] = 0

Combine like terms: 3 + -40 = -37
-37 + 20y = 0

Solving
-37 + 20y = 0

Solving for variable 'y'.

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

Add '37' to each side of the equation.
-37 + 37 + 20y = 0 + 37

Combine like terms: -37 + 37 = 0
0 + 20y = 0 + 37
20y = 0 + 37

Combine like terms: 0 + 37 = 37
20y = 37

Divide each side by '20'.
y = 1.85

Simplifying
y = 1.85