-9y-23=-5(y+7)

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Solution for -9y-23=-5(y+7) equation:


Simplifying
-9y + -23 = -5(y + 7)

Reorder the terms:
-23 + -9y = -5(y + 7)

Reorder the terms:
-23 + -9y = -5(7 + y)
-23 + -9y = (7 * -5 + y * -5)
-23 + -9y = (-35 + -5y)

Solving
-23 + -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.
-23 + -9y + 5y = -35 + -5y + 5y

Combine like terms: -9y + 5y = -4y
-23 + -4y = -35 + -5y + 5y

Combine like terms: -5y + 5y = 0
-23 + -4y = -35 + 0
-23 + -4y = -35

Add '23' to each side of the equation.
-23 + 23 + -4y = -35 + 23

Combine like terms: -23 + 23 = 0
0 + -4y = -35 + 23
-4y = -35 + 23

Combine like terms: -35 + 23 = -12
-4y = -12

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

Simplifying
y = 3

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