13y-7y=9

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Solution for 13y-7y=9 equation: 


Simplifying
13y + -7y = 9

Combine like terms: 13y + -7y = 6y
6y = 9

Solving
6y = 9

Solving for variable 'y'.

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

Divide each side by '6'.
y = 1.5

Simplifying
y = 1.5

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