Hey guys plz solve this ...
Aakash, Brajesh, and Sorav have a total of $93 in their wallets. Donna has $7 more than Chris. Austin has 3 times what Donna has. How much do they have in their wallets?
Answers
Let the amount in Chris’s wallet be $x
Donna has $7 more than Chrish's wallet = $(x + 7)
Austin has 3 times than Donna's wallet = $3(x + 7)
According to the problem, Donna, chris, and Austin have a total of $93 in their wallets.
Therefore,
x + (x + 7) + 3(x + 7) = 93
x + x + 7 + 3x + 21 = 93
5x + 28 = 93
- 28 -28 (subtract 28 from both sides)
5x = 65
or, 5x/5 = 65/5 (Divide both sides by 5)
x = 13
Amount in Chris wallet = $x = $13
Amount in Donna's wallet = $(x + 7) = $(13 + 7) = $20
Amount in Austin 's wallet = $3(x + 7) = $3(13 + 7) = $3(20) = $ 60
Answer: Amount in Chris’s wallet: $13 ✔️
Amount in Donna's wallet: $20✔️
Amount in Austin's wallet: $60✔️
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Que ;-➡️. Aakash, Brajesh, and Sorav have a total of $93 in their wallets. Donna has $7 more than Chris. Austin has 3 times what Donna has. How much do they have in their wallets?⬅️
Solution:
Let the amount in Chris’s wallet be $x
Donna has $7 more than Chrish's wallet = $(x + 7)
Austin has 3 times than Donna's wallet = $3(x + 7)
According to the problem, Donna, chris, and Austin have a total of $93 in their wallets.
Therefore,
x + (x + 7) + 3(x + 7) = 93
x + x + 7 + 3x + 21 = 93
5x + 28 = 93
(subtract 28 from both sides)
________________
5x = 65
or, 5x/5 = 65/5 (Divide both sides by 5)
x = 13
Amount in Brajesh wallet = $x = $13
Amount in akash's wallet = $(x + 7) = $(13 + 7) = $20
Amount in sourav 's wallet = $3(x + 7) = $3(13 + 7) = $3(20) = $ 60
Answer: Amount in Brajesh’s wallet: $13
Amount in aakash's wallet: $20
Amount in Sourav's wallet: $60
Hope it's help u ❤️❤️