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2 votes
-104 = -2(2 + 6r) - 4

User Oarfish
by
7.4k points

1 Answer

2 votes

Answer:

r= 9.3333333 (repeating)

Explanation:

-104= -4-12r-4

-12r-8= -104

-12r= -112

r= -112/-12

r= 9.3333333 (repeating)

User Moshe Gross
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