In a purse, there are ₹20 notes, ₹10 notes, and ₹50 notes. The number of ₹50 notes exceeds two times the ₹10 notes by one. The number of ₹20 notes are five less than the number of ₹10 notes. If the total value of money in the purse is ₹860, find the number of each variety of notes.
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let there be x10 rs note
no of rs 5 note=2x+1
no of rs 20 note =x-5
sum of notes =3x-4
value of notes =3x-4
value of notes =10×x+5(2x+1)+20(x-5)=185
10x+10x+5+20x-100=185
40x=280=x=7
rs 10 qut 7
rs 5 qty 15
rs 20 qty 2
plz mark as brainlist
no of rs 5 note=2x+1
no of rs 20 note =x-5
sum of notes =3x-4
value of notes =3x-4
value of notes =10×x+5(2x+1)+20(x-5)=185
10x+10x+5+20x-100=185
40x=280=x=7
rs 10 qut 7
rs 5 qty 15
rs 20 qty 2
plz mark as brainlist
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