4x+5y=83 and 3x/2y=21/22 the fjnd x-y
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3x : 2y = 21 : 22
⇒ 3 x 7 : 2 x 11 = 21 : 22
And,
4x + 5y = 83
4 x 7 +5 x 11 = 83
clearly, x = 7, y = 11
x-y = (7-11) =- 4
komal7681:
ans 1 aaayega iska
kaise
dont know 4 toh mera vi ara hai
Exactly correct bro
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ohhh !! sorry
iska ans 1 aayega mera vi 4 aara hn
ok
let me see to it
ok
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