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

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Solution for -3y+9(-1y+3)=-2-8(-6-y) equation:


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

Reorder the terms:
-3y + 9(3 + -1y) = -2 + -8(-6 + -1y)
-3y + (3 * 9 + -1y * 9) = -2 + -8(-6 + -1y)
-3y + (27 + -9y) = -2 + -8(-6 + -1y)

Reorder the terms:
27 + -3y + -9y = -2 + -8(-6 + -1y)

Combine like terms: -3y + -9y = -12y
27 + -12y = -2 + -8(-6 + -1y)
27 + -12y = -2 + (-6 * -8 + -1y * -8)
27 + -12y = -2 + (48 + 8y)

Combine like terms: -2 + 48 = 46
27 + -12y = 46 + 8y

Solving
27 + -12y = 46 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
27 + -12y + -8y = 46 + 8y + -8y

Combine like terms: -12y + -8y = -20y
27 + -20y = 46 + 8y + -8y

Combine like terms: 8y + -8y = 0
27 + -20y = 46 + 0
27 + -20y = 46

Add '-27' to each side of the equation.
27 + -27 + -20y = 46 + -27

Combine like terms: 27 + -27 = 0
0 + -20y = 46 + -27
-20y = 46 + -27

Combine like terms: 46 + -27 = 19
-20y = 19

Divide each side by '-20'.
y = -0.95

Simplifying
y = -0.95

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