7y-15y-6=-72

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Solution for 7y-15y-6=-72 equation: 



7y-15y-6=-72

We move all terms to the left:

7y-15y-6-(-72)=0

We add all the numbers together, and all the variables

-8y+66=0

We move all terms containing y to the left, all other terms to the right

-8y=-66

y=-66/-8

y=8+1/4

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