9y+5=5(y-7)

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Solution for 9y+5=5(y-7) equation:


Simplifying
9y + 5 = 5(y + -7)

Reorder the terms:
5 + 9y = 5(y + -7)

Reorder the terms:
5 + 9y = 5(-7 + y)
5 + 9y = (-7 * 5 + y * 5)
5 + 9y = (-35 + 5y)

Solving
5 + 9y = -35 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
5 + 9y + -5y = -35 + 5y + -5y

Combine like terms: 9y + -5y = 4y
5 + 4y = -35 + 5y + -5y

Combine like terms: 5y + -5y = 0
5 + 4y = -35 + 0
5 + 4y = -35

Add '-5' to each side of the equation.
5 + -5 + 4y = -35 + -5

Combine like terms: 5 + -5 = 0
0 + 4y = -35 + -5
4y = -35 + -5

Combine like terms: -35 + -5 = -40
4y = -40

Divide each side by '4'.
y = -10

Simplifying
y = -10

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