James546
James546
25-10-2016
Mathematics
contestada
What's the answer to 6r + 7 = 13 + 7r
Respuesta :
Аноним
Аноним
25-10-2016
I hope this helps you
6r-7r=13-7
-r=6
r= -6
Answer Link
GTjackets09
GTjackets09
25-10-2016
Using the basic rules of algebra,
6r+7=13+7r
7=13+r
-6 = r
Answer Link
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