bubbles4562 bubbles4562

06-12-2020
Mathematics

contestada

Given: x + y = 10.
If x = -21, what is y?

Respuesta :

rebeccacbrantley rebeccacbrantley

06-12-2020

y=31
You have to work backwards to isolate y. You would at 21 to both sides and get y = 31

Answer Link

scarletwhite844 scarletwhite844

06-12-2020

Answer:

31.

Step-by-step explanation:

-21 + 31 = 10

x + y = 10

y = 31

Answer Link

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