Seudónimo Seudónimo
  • 13-11-2020
  • Mathematics
contestada

please look at the picture below

please look at the picture below class=

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antonetta
antonetta antonetta
  • 13-11-2020
its 6, because if a = 7 originally n u times a by 3 u get 21. so if u times b which is originally 2, 2 times 3 is 6
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kenadiw
kenadiw kenadiw
  • 14-11-2020
6. A would be multiplied by 3 to get to 21 so you would also multiply B by 3 that leads you to get 6.
Hope this helps!!
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