-7(-1)+2y=3

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Solution for -7(-1)+2y=3 equation: 



-7(-1)+2y=3

We move all terms to the left:

-7(-1)+2y-(3)=0

determiningTheFunctionDomain
2y-3-7(-1)=0

We add all the numbers together, and all the variables

2y+4=0

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

2y=-4

y=-4/2

y=-2

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