-8y+22=9(y-7)

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Solution for -8y+22=9(y-7) equation:


Simplifying
-8y + 22 = 9(y + -7)

Reorder the terms:
22 + -8y = 9(y + -7)

Reorder the terms:
22 + -8y = 9(-7 + y)
22 + -8y = (-7 * 9 + y * 9)
22 + -8y = (-63 + 9y)

Solving
22 + -8y = -63 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
22 + -8y + -9y = -63 + 9y + -9y

Combine like terms: -8y + -9y = -17y
22 + -17y = -63 + 9y + -9y

Combine like terms: 9y + -9y = 0
22 + -17y = -63 + 0
22 + -17y = -63

Add '-22' to each side of the equation.
22 + -22 + -17y = -63 + -22

Combine like terms: 22 + -22 = 0
0 + -17y = -63 + -22
-17y = -63 + -22

Combine like terms: -63 + -22 = -85
-17y = -85

Divide each side by '-17'.
y = 5

Simplifying
y = 5

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