123lily123
123lily123 123lily123
  • 12-02-2018
  • Mathematics
contestada

3x+9=8,(x= -1)
Check weather the value given in the bracket is a solution to the given equation or not

Respuesta :

jonestyrese2020 jonestyrese2020
  • 12-02-2018
no its not a solution because 3(-1)+9=8 would equal 6=8 
Answer Link
s1m1
s1m1 s1m1
  • 12-02-2018
3(-1)+9=8
-3+9=8
6=8❌

So x= -1 is not a solution for the equation 3x+9=8
Answer Link

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