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

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


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

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

Reorder the terms:
-32 + 3y + 4y = -39

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

Solving
-32 + 7y = -39

Solving for variable 'y'.

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

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

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

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

Divide each side by '7'.
y = -1

Simplifying
y = -1

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