-9(y+2)+4(4y-4)=6(y-5)+8

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Solution for -9(y+2)+4(4y-4)=6(y-5)+8 equation:


Simplifying
-9(y + 2) + 4(4y + -4) = 6(y + -5) + 8

Reorder the terms:
-9(2 + y) + 4(4y + -4) = 6(y + -5) + 8
(2 * -9 + y * -9) + 4(4y + -4) = 6(y + -5) + 8
(-18 + -9y) + 4(4y + -4) = 6(y + -5) + 8

Reorder the terms:
-18 + -9y + 4(-4 + 4y) = 6(y + -5) + 8
-18 + -9y + (-4 * 4 + 4y * 4) = 6(y + -5) + 8
-18 + -9y + (-16 + 16y) = 6(y + -5) + 8

Reorder the terms:
-18 + -16 + -9y + 16y = 6(y + -5) + 8

Combine like terms: -18 + -16 = -34
-34 + -9y + 16y = 6(y + -5) + 8

Combine like terms: -9y + 16y = 7y
-34 + 7y = 6(y + -5) + 8

Reorder the terms:
-34 + 7y = 6(-5 + y) + 8
-34 + 7y = (-5 * 6 + y * 6) + 8
-34 + 7y = (-30 + 6y) + 8

Reorder the terms:
-34 + 7y = -30 + 8 + 6y

Combine like terms: -30 + 8 = -22
-34 + 7y = -22 + 6y

Solving
-34 + 7y = -22 + 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.
-34 + 7y + -6y = -22 + 6y + -6y

Combine like terms: 7y + -6y = 1y
-34 + 1y = -22 + 6y + -6y

Combine like terms: 6y + -6y = 0
-34 + 1y = -22 + 0
-34 + 1y = -22

Add '34' to each side of the equation.
-34 + 34 + 1y = -22 + 34

Combine like terms: -34 + 34 = 0
0 + 1y = -22 + 34
1y = -22 + 34

Combine like terms: -22 + 34 = 12
1y = 12

Divide each side by '1'.
y = 12

Simplifying
y = 12

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