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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