amanda8574 amanda8574
  • 22-10-2018
  • Mathematics
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Number 21 pls (picture attached)

Number 21 pls picture attached class=

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Аноним Аноним
  • 22-10-2018

The answer to no.9 is going to be -3.

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rileyvance2006
rileyvance2006 rileyvance2006
  • 22-10-2018

56- x/15=47

Subtract 56 from each side


-x/15=-9


Multiply the whole equation by -15


x=135



Hope this helped!

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