SOLUTION: How do you change these equations to slope y-intercept form? -3x-y=-1 and 2x+4y=-16 thanks

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Question 254310: How do you change these equations to slope y-intercept form? -3x-y=-1 and 2x+4y=-16 thanks
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
y=mx+b
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-3x-y=-1
-y=3x-1
y=-3x+1
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2x+4y=-16
4y=-2x-16
y=-1/2x-4