lkjarvis1 lkjarvis1
  • 16-12-2019
  • Mathematics
contestada

-1=-3r+2r
How can you write the steps to this problem?

Respuesta :

chambleekaitlin
chambleekaitlin chambleekaitlin
  • 16-12-2019

Answer:

r=1

Step-by-step explanation:

-1=-3r+2r

combine the similar variables:

-1=-1r

Isolate the variable by dividing by the reciprocal:

1=r or r=1

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