Hi,

          Isolating x on one side of the EQ

         |Multiplying both sides of the EQ by 7 !

   x = 70 

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
 x/7=-10 

You need to see what you have here.

x/7 means x*1/7

x*1/7=-10

what is the inverse of 1/7 ? 7 of course

multiply by 7

x=7*-10

x=-70 

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