3(y+4)+2(-2y-8)=

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Solution for 3(y+4)+2(-2y-8)= equation:


Simplifying
3(y + 4) + 2(-2y + -8) = 0

Reorder the terms:
3(4 + y) + 2(-2y + -8) = 0
(4 * 3 + y * 3) + 2(-2y + -8) = 0
(12 + 3y) + 2(-2y + -8) = 0

Reorder the terms:
12 + 3y + 2(-8 + -2y) = 0
12 + 3y + (-8 * 2 + -2y * 2) = 0
12 + 3y + (-16 + -4y) = 0

Reorder the terms:
12 + -16 + 3y + -4y = 0

Combine like terms: 12 + -16 = -4
-4 + 3y + -4y = 0

Combine like terms: 3y + -4y = -1y
-4 + -1y = 0

Solving
-4 + -1y = 0

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -1y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1y = 0 + 4
-1y = 0 + 4

Combine like terms: 0 + 4 = 4
-1y = 4

Divide each side by '-1'.
y = -4

Simplifying
y = -4

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