-2y+9(-1y-4)=9-6(6-y)

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Solution for -2y+9(-1y-4)=9-6(6-y) equation:


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

Reorder the terms:
-2y + 9(-4 + -1y) = 9 + -6(6 + -1y)
-2y + (-4 * 9 + -1y * 9) = 9 + -6(6 + -1y)
-2y + (-36 + -9y) = 9 + -6(6 + -1y)

Reorder the terms:
-36 + -2y + -9y = 9 + -6(6 + -1y)

Combine like terms: -2y + -9y = -11y
-36 + -11y = 9 + -6(6 + -1y)
-36 + -11y = 9 + (6 * -6 + -1y * -6)
-36 + -11y = 9 + (-36 + 6y)

Combine like terms: 9 + -36 = -27
-36 + -11y = -27 + 6y

Solving
-36 + -11y = -27 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
-36 + -11y + -6y = -27 + 6y + -6y

Combine like terms: -11y + -6y = -17y
-36 + -17y = -27 + 6y + -6y

Combine like terms: 6y + -6y = 0
-36 + -17y = -27 + 0
-36 + -17y = -27

Add '36' to each side of the equation.
-36 + 36 + -17y = -27 + 36

Combine like terms: -36 + 36 = 0
0 + -17y = -27 + 36
-17y = -27 + 36

Combine like terms: -27 + 36 = 9
-17y = 9

Divide each side by '-17'.
y = -0.5294117647

Simplifying
y = -0.5294117647

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