-20=-4(y+8)

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Solution for -20=-4(y+8) equation:


Simplifying
-20 = -4(y + 8)

Reorder the terms:
-20 = -4(8 + y)
-20 = (8 * -4 + y * -4)
-20 = (-32 + -4y)

Solving
-20 = -32 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
-20 + 4y = -32 + -4y + 4y

Combine like terms: -4y + 4y = 0
-20 + 4y = -32 + 0
-20 + 4y = -32

Add '20' to each side of the equation.
-20 + 20 + 4y = -32 + 20

Combine like terms: -20 + 20 = 0
0 + 4y = -32 + 20
4y = -32 + 20

Combine like terms: -32 + 20 = -12
4y = -12

Divide each side by '4'.
y = -3

Simplifying
y = -3

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