Respuesta :

wegnerkolmp2741o

Answer:

0

Step-by-step explanation:

3(r+300)=6

Divide each side by 3

3/3(r+300)=6/3

(r+300)=2

Now we want to find

r+300-2

2 -2

0

aaliahj6

Answer:

596

Step-by-step explanation:

3(r+300)=6

3r+900=6

3r=-894

r=298

298+300-2

598-2

596