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Gujarat Class 7 Answered

Age of x is 3 years more than that of seeta. Age of Rita is 5 years more than that of x. If the sum of ages of all of them is 50 years, find the age of each of them?
Asked by bhavyadholakiya | 24 Feb, 2019, 07:42: PM
answered-by-expert Expert Answer
let space straight X apostrophe straight s space age space be space straight x
Seeta apostrophe straight s space age space equals space straight x minus 3
Rita apostrophe straight s space age space equals space straight x plus 5
sum equals 50
straight x plus straight x minus 3 plus straight x plus 5 equals 30
3 straight x plus 2 equals 30
3 straight x equals 28
straight x equals 28 over 3
seeta apostrophe straight s space age space 28 over 3 minus 3
rita apostrophe straight s space age space 28 over 3 plus 5
Answered by Arun | 24 Feb, 2019, 08:51: PM
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