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put this solution on YOUR website!1divided by4 times y + 3=-5x
:
Assume this is what you mean and you wish to solve for y:

:
Mult eq by 4 and you have:

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Mult eq by (y+3):
1 = -20x(y + 3)
1 = -20xy - 60x
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Add 20xy to both sides
20xy + 1 = -60x
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Subtract 1 from both sides:
20xy = -60x - 1
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Divide both sides by 20x
y =

or
y =