-5(-4y+9)-5y=3(y-8)-6

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Solution for -5(-4y+9)-5y=3(y-8)-6 equation:


Simplifying
-5(-4y + 9) + -5y = 3(y + -8) + -6

Reorder the terms:
-5(9 + -4y) + -5y = 3(y + -8) + -6
(9 * -5 + -4y * -5) + -5y = 3(y + -8) + -6
(-45 + 20y) + -5y = 3(y + -8) + -6

Combine like terms: 20y + -5y = 15y
-45 + 15y = 3(y + -8) + -6

Reorder the terms:
-45 + 15y = 3(-8 + y) + -6
-45 + 15y = (-8 * 3 + y * 3) + -6
-45 + 15y = (-24 + 3y) + -6

Reorder the terms:
-45 + 15y = -24 + -6 + 3y

Combine like terms: -24 + -6 = -30
-45 + 15y = -30 + 3y

Solving
-45 + 15y = -30 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-45 + 15y + -3y = -30 + 3y + -3y

Combine like terms: 15y + -3y = 12y
-45 + 12y = -30 + 3y + -3y

Combine like terms: 3y + -3y = 0
-45 + 12y = -30 + 0
-45 + 12y = -30

Add '45' to each side of the equation.
-45 + 45 + 12y = -30 + 45

Combine like terms: -45 + 45 = 0
0 + 12y = -30 + 45
12y = -30 + 45

Combine like terms: -30 + 45 = 15
12y = 15

Divide each side by '12'.
y = 1.25

Simplifying
y = 1.25

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