(4-5y)-2(3.5y-8)=

Solution for (4-5y)-2(3.5y-8)= equation:

Simplifying
(4 + -5y) + -2(3.5y + -8) = 0

Remove parenthesis around (4 + -5y)
4 + -5y + -2(3.5y + -8) = 0

Reorder the terms:
4 + -5y + -2(-8 + 3.5y) = 0
4 + -5y + (-8 * -2 + 3.5y * -2) = 0
4 + -5y + (16 + -7y) = 0

Reorder the terms:
4 + 16 + -5y + -7y = 0

Combine like terms: 4 + 16 = 20
20 + -5y + -7y = 0

Combine like terms: -5y + -7y = -12y
20 + -12y = 0

Solving
20 + -12y = 0

Solving for variable 'y'.

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

Add '-20' to each side of the equation.
20 + -20 + -12y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -12y = 0 + -20
-12y = 0 + -20

Combine like terms: 0 + -20 = -20
-12y = -20

Divide each side by '-12'.
y = 1.666666667

Simplifying
y = 1.666666667