closec02
closec02
09-01-2018
Mathematics
contestada
given x+y=8, find y if x =3
Respuesta :
Kaikerscupcake
Kaikerscupcake
09-01-2018
Plug in x.
3+y=8
Subtract 3 on both sides. (do the inverse of addition; which is subtraction)
y=5
Check your answer.
3+5=8
8=8
That checks out! y is definitely 5.
I hope this helps!
~kaikers
Answer Link
candacelee02ox9okf
candacelee02ox9okf
09-01-2018
x+y=8
(3)+y=8
⭐y=5
That would be the answer
Answer Link
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