Question

sum of rational number is 3.5 if one of them minus 2 upon 7 find the other ​

Answer 1

Answer:5

Step-by-step explanation:-2+7

5

Answer 2

Answer:

x = 31/35

Step-by-step explanation:

x - 2/7 = 3/5

x = 3/5 + 2/7 [L.C.M = 35]

x = 21/35 + 10/35

x = 31/35

Check ⇒ x - 2/7 = 3/5

x = 31/35

31/35 -2/7 = 3/5

[L.C.M  = 35] 31/35 - 10/35 = 21/35 = 3/5

3/5 = 3/5

Hence, the answer is correct.

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