Answer :

Answer:

-2

Step-by-step explanation:

2y = -4x+8

y = -2x+4

Answer:

so you want to make the equation this Y=mx=b

Step-by-step explanation:

so lets do this!

4x+2y=8

    -2y  -2y

4x=8-2y

-8   -8

-4x=2y

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2      2

-2x=y

slope: -2

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