Q14. The ratio of the ages of Sonal and Arti is 5:8. After 7 Years their ages will be in there ratio of 23 Find the sum of their present ages.
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Aɴsᴡᴇʀ : —
ʟᴇᴛ ᴛʜᴇ ᴀɢᴇ ᴏғ sᴏɴᴀʟ ʙᴇ - 5x
ᴀɢᴇ ᴏғ ᴀʀᴛɪ ʙᴇ - 8x
Aғᴛᴇʀ 7 ʏᴇᴀʀs ᴀɢᴇ ᴏғ sᴏɴᴀʟ ʙᴇ - 5x + 7
ᴀɢᴇ ᴏғ ᴀʀᴛɪ ʙᴇ - 8x + 7
A/ǫ
- 5x + 7 + 8x + 7 = 23
- 13x + 14 = 23
- 13x = 23 - 14
- 13x = 9
- x = 9/ 13
This is wrong question
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