rvkanneh9369 rvkanneh9369
  • 22-01-2018
  • Mathematics
contestada

Which inverse operation is needed to isolate the variable in the equation r + 8.9 = 17.4?

Respuesta :

huberanna21 huberanna21
  • 22-01-2018
You would subtract 8.9 on both sides to get r =8.5
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