-5y-6y=-21

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Solution for -5y-6y=-21 equation: 



-5y-6y=-21

We move all terms to the left:

-5y-6y-(-21)=0

We add all the numbers together, and all the variables

-11y+21=0

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

-11y=-21

y=-21/-11

y=1+10/11

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