-80=5(y-7)

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Solution for -80=5(y-7) equation:


Simplifying
-80 = 5(y + -7)

Reorder the terms:
-80 = 5(-7 + y)
-80 = (-7 * 5 + y * 5)
-80 = (-35 + 5y)

Solving
-80 = -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.
-80 + -5y = -35 + 5y + -5y

Combine like terms: 5y + -5y = 0
-80 + -5y = -35 + 0
-80 + -5y = -35

Add '80' to each side of the equation.
-80 + 80 + -5y = -35 + 80

Combine like terms: -80 + 80 = 0
0 + -5y = -35 + 80
-5y = -35 + 80

Combine like terms: -35 + 80 = 45
-5y = 45

Divide each side by '-5'.
y = -9

Simplifying
y = -9

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