-4y+4(-2y-6)=-8-9(3-y)

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Solution for -4y+4(-2y-6)=-8-9(3-y) equation:


Simplifying
-4y + 4(-2y + -6) = -8 + -9(3 + -1y)

Reorder the terms:
-4y + 4(-6 + -2y) = -8 + -9(3 + -1y)
-4y + (-6 * 4 + -2y * 4) = -8 + -9(3 + -1y)
-4y + (-24 + -8y) = -8 + -9(3 + -1y)

Reorder the terms:
-24 + -4y + -8y = -8 + -9(3 + -1y)

Combine like terms: -4y + -8y = -12y
-24 + -12y = -8 + -9(3 + -1y)
-24 + -12y = -8 + (3 * -9 + -1y * -9)
-24 + -12y = -8 + (-27 + 9y)

Combine like terms: -8 + -27 = -35
-24 + -12y = -35 + 9y

Solving
-24 + -12y = -35 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-24 + -12y + -9y = -35 + 9y + -9y

Combine like terms: -12y + -9y = -21y
-24 + -21y = -35 + 9y + -9y

Combine like terms: 9y + -9y = 0
-24 + -21y = -35 + 0
-24 + -21y = -35

Add '24' to each side of the equation.
-24 + 24 + -21y = -35 + 24

Combine like terms: -24 + 24 = 0
0 + -21y = -35 + 24
-21y = -35 + 24

Combine like terms: -35 + 24 = -11
-21y = -11

Divide each side by '-21'.
y = 0.5238095238

Simplifying
y = 0.5238095238

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