Math, asked by Anonymous00100, 9 months ago

12th question please its urgent

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Answered by maniagarwal15102000

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Answer:

Question 12 (b) x=21;y=84

Step-by-step explanation:

First you find a value of x is 7×3=21 The value of x is 21
Then you find a value of y is 21 ×4= 84
Answer is (b)

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