skkoch1121 skkoch1121
  • 23-09-2015
  • Mathematics
contestada

Replace m with a whole number.
7 (4+m)=49

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TAGlizz
TAGlizz TAGlizz
  • 23-09-2015
7*4=28
28+7m=49
49-28=21
7m=21
21/7=3
m=3
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