Respuesta :

goodperson21

Answer: y=-17

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y=-3(7)+4

y=-21+4

y=-17

jcultr4s3nse

Answer:

Step-by-step explanation:

If x=7, we can insert 7 for x in the equation, leaving us with y=-3(7)+4, or y=-21+4

Now we can just add.

-21+4=-17

so y=-17

Hope this helps!