5y+7=-8(y+4)

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Solution for 5y+7=-8(y+4) equation:


Simplifying
5y + 7 = -8(y + 4)

Reorder the terms:
7 + 5y = -8(y + 4)

Reorder the terms:
7 + 5y = -8(4 + y)
7 + 5y = (4 * -8 + y * -8)
7 + 5y = (-32 + -8y)

Solving
7 + 5y = -32 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
7 + 5y + 8y = -32 + -8y + 8y

Combine like terms: 5y + 8y = 13y
7 + 13y = -32 + -8y + 8y

Combine like terms: -8y + 8y = 0
7 + 13y = -32 + 0
7 + 13y = -32

Add '-7' to each side of the equation.
7 + -7 + 13y = -32 + -7

Combine like terms: 7 + -7 = 0
0 + 13y = -32 + -7
13y = -32 + -7

Combine like terms: -32 + -7 = -39
13y = -39

Divide each side by '13'.
y = -3

Simplifying
y = -3

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