15/X + 60/y = 1
200/X+ 400/y = 25/3
solve this equation find xand y
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2
Answer:
x=60 & y=80
Step-by-step explanation:
Taking u=1/x and v=1/y , so that the following equations can become linear in u and v and after that we can easily find x and y.
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1
Answer:
Oh you are so lucky that you don't need to wear bra
Step-by-step explanation:
Ya i can purchase but they will increase more so sammez amm noo.. :(
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