Math, asked by nishitakhatwani1, 16 days ago

what must be added to 9x + 7 to get 7x + 9​

Answers

Answered by 999DG
1

Answer:

imagine x = 2

9x = 18

18+7 = 25

7x=14

14 + 9 = 23

= you have to add  ( - 2 )

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