smith136 smith136
  • 24-01-2020
  • Mathematics
contestada

-60=
−60=
\,\,-24+12r
−24+12r

Respuesta :

jitumahi90 jitumahi90
  • 01-02-2020

Answer:

The answer is r = -3.

Step-by-step explanation:

Given:

-60=-24+12r.

Now, to solve it:

[tex]-60=-24+12r[/tex]

Adding both sides by 24 we get:

[tex]-36=12r[/tex]

Dividing both sides by 12 we get:

[tex]-3=r[/tex]

[tex]r=-3.[/tex]

Therefore, the answer is r = -3.

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