91-166=-8(-4y)-17(2y)+y

Solution for 91-166=-8(-4y)-17(2y)+y equation:

Simplifying
91 + -166 = -8(-4y) + -17(2y) + y

Combine like terms: 91 + -166 = -75
-75 = -8(-4y) + -17(2y) + y

Remove parenthesis around (-4y)
-75 = -8 * -4y + -17(2y) + y

Multiply -8 * -4
-75 = 32y + -17(2y) + y

Remove parenthesis around (2y)
-75 = 32y + -17 * 2y + y

Multiply -17 * 2
-75 = 32y + -34y + y

Combine like terms: 32y + -34y = -2y
-75 = -2y + y

Combine like terms: -2y + y = -1y
-75 = -1y

Solving
-75 = -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-75 + y = -1y + y

Combine like terms: -1y + y = 0
-75 + y = 0

Add '75' to each side of the equation.
-75 + 75 + y = 0 + 75

Combine like terms: -75 + 75 = 0
0 + y = 0 + 75
y = 0 + 75

Combine like terms: 0 + 75 = 75
y = 75

Simplifying
y = 75