-7y+22=-9y+12

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Solution for -7y+22=-9y+12 equation:


Simplifying
-7y + 22 = -9y + 12

Reorder the terms:
22 + -7y = -9y + 12

Reorder the terms:
22 + -7y = 12 + -9y

Solving
22 + -7y = 12 + -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 + -7y + 9y = 12 + -9y + 9y

Combine like terms: -7y + 9y = 2y
22 + 2y = 12 + -9y + 9y

Combine like terms: -9y + 9y = 0
22 + 2y = 12 + 0
22 + 2y = 12

Add '-22' to each side of the equation.
22 + -22 + 2y = 12 + -22

Combine like terms: 22 + -22 = 0
0 + 2y = 12 + -22
2y = 12 + -22

Combine like terms: 12 + -22 = -10
2y = -10

Divide each side by '2'.
y = -5

Simplifying
y = -5

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