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Grade 128 grade maths

7x – 7 = 21
7x – 7 = 21
7x – 7 = 21
7x – 7 = 21
7x – 7 = 21

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

7x – 7 = 21

7x = 21 + 7

7x = 28

x = 4

Thanks

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