Respuesta :

ozieltijerina
3x-y=4

-y=4-3x

y=3x-4

y-(-7)=3(x-(-4))

y+7=3(x+4)

y=3(x+4)-7

y=3x+12-7

y=3x+5

Hope this helps!
lipscombkeira

Answer:

y=3x+5

Step-by-step explanation:

its right. i put it on my quiz and got it correct.

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