X+y = 4, therefore y = 4-x when you rearrange the equation.
You can subsitute this in: x-(4-x) = 6
-4+x = 6-x
x=10-x
2x = 10
x = 5
Substitute x into the previous equation:
5+y = 4
y = 4-5
y = -1
200+ 10 + 6= 216
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Answer:
umm your funny if u think im going to answer that im sorry but my brain is not working rn i prolly should go take a nap
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Answer:l
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