3y-39=-4(y+8)

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Solution for 3y-39=-4(y+8) equation:


Simplifying
3y + -39 = -4(y + 8)

Reorder the terms:
-39 + 3y = -4(y + 8)

Reorder the terms:
-39 + 3y = -4(8 + y)
-39 + 3y = (8 * -4 + y * -4)
-39 + 3y = (-32 + -4y)

Solving
-39 + 3y = -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.
-39 + 3y + 4y = -32 + -4y + 4y

Combine like terms: 3y + 4y = 7y
-39 + 7y = -32 + -4y + 4y

Combine like terms: -4y + 4y = 0
-39 + 7y = -32 + 0
-39 + 7y = -32

Add '39' to each side of the equation.
-39 + 39 + 7y = -32 + 39

Combine like terms: -39 + 39 = 0
0 + 7y = -32 + 39
7y = -32 + 39

Combine like terms: -32 + 39 = 7
7y = 7

Divide each side by '7'.
y = 1

Simplifying
y = 1

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