-4y-6(-6y+7)=2-9(-8-y)

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Solution for -4y-6(-6y+7)=2-9(-8-y) equation:


Simplifying
-4y + -6(-6y + 7) = 2 + -9(-8 + -1y)

Reorder the terms:
-4y + -6(7 + -6y) = 2 + -9(-8 + -1y)
-4y + (7 * -6 + -6y * -6) = 2 + -9(-8 + -1y)
-4y + (-42 + 36y) = 2 + -9(-8 + -1y)

Reorder the terms:
-42 + -4y + 36y = 2 + -9(-8 + -1y)

Combine like terms: -4y + 36y = 32y
-42 + 32y = 2 + -9(-8 + -1y)
-42 + 32y = 2 + (-8 * -9 + -1y * -9)
-42 + 32y = 2 + (72 + 9y)

Combine like terms: 2 + 72 = 74
-42 + 32y = 74 + 9y

Solving
-42 + 32y = 74 + 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.
-42 + 32y + -9y = 74 + 9y + -9y

Combine like terms: 32y + -9y = 23y
-42 + 23y = 74 + 9y + -9y

Combine like terms: 9y + -9y = 0
-42 + 23y = 74 + 0
-42 + 23y = 74

Add '42' to each side of the equation.
-42 + 42 + 23y = 74 + 42

Combine like terms: -42 + 42 = 0
0 + 23y = 74 + 42
23y = 74 + 42

Combine like terms: 74 + 42 = 116
23y = 116

Divide each side by '23'.
y = 5.043478261

Simplifying
y = 5.043478261

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