-9+7y+2-5y=

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Solution for -9+7y+2-5y= equation:


Simplifying
-9 + 7y + 2 + -5y = 0

Reorder the terms:
-9 + 2 + 7y + -5y = 0

Combine like terms: -9 + 2 = -7
-7 + 7y + -5y = 0

Combine like terms: 7y + -5y = 2y
-7 + 2y = 0

Solving
-7 + 2y = 0

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 2y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 2y = 0 + 7
2y = 0 + 7

Combine like terms: 0 + 7 = 7
2y = 7

Divide each side by '2'.
y = 3.5

Simplifying
y = 3.5

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