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dilsai

Step-by-step explanation:

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Step-by-step explanation:

  • 9*8=(?*8)+(4*8)

Let ? be replaced by x,

  • 9*8=(x*8)+(4*8)
  • 72=8x+32
  • 72-32=8x
  • 40=8x
  • 40/8=x
  • 5=x

So, the answer is:-

9*8=(5*8)+(4*8)

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