Question

please give step by step explanation​

Answer 1

Answer:

Ans: 30 integer 1/30

Explanation:

x= 3×4 + 2×9

x= 12+18

x= 30

x + 1/x

30 + 1/30

900/30 + 1/30

900+1 /30

901/30

30 1/30

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Answer 2

Answer is 30 integer 1/30