9y-3-7y-5=

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Solution for 9y-3-7y-5= equation:


Simplifying
9y + -3 + -7y + -5 = 0

Reorder the terms:
-3 + -5 + 9y + -7y = 0

Combine like terms: -3 + -5 = -8
-8 + 9y + -7y = 0

Combine like terms: 9y + -7y = 2y
-8 + 2y = 0

Solving
-8 + 2y = 0

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + 2y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2y = 0 + 8
2y = 0 + 8

Combine like terms: 0 + 8 = 8
2y = 8

Divide each side by '2'.
y = 4

Simplifying
y = 4

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