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

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


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

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

Reorder the terms:
-4 + -2y = 2y + -8 + 2(9 + 6y)
-4 + -2y = 2y + -8 + (9 * 2 + 6y * 2)
-4 + -2y = 2y + -8 + (18 + 12y)

Reorder the terms:
-4 + -2y = -8 + 18 + 2y + 12y

Combine like terms: -8 + 18 = 10
-4 + -2y = 10 + 2y + 12y

Combine like terms: 2y + 12y = 14y
-4 + -2y = 10 + 14y

Solving
-4 + -2y = 10 + 14y

Solving for variable 'y'.

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

Add '-14y' to each side of the equation.
-4 + -2y + -14y = 10 + 14y + -14y

Combine like terms: -2y + -14y = -16y
-4 + -16y = 10 + 14y + -14y

Combine like terms: 14y + -14y = 0
-4 + -16y = 10 + 0
-4 + -16y = 10

Add '4' to each side of the equation.
-4 + 4 + -16y = 10 + 4

Combine like terms: -4 + 4 = 0
0 + -16y = 10 + 4
-16y = 10 + 4

Combine like terms: 10 + 4 = 14
-16y = 14

Divide each side by '-16'.
y = -0.875

Simplifying
y = -0.875

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