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−11=r+4+4r Plz provide step by step
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−11=r+4+4r Plz provide step by step

User Parseltongue
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2 Answers

0 votes
0 votes

Answer:

r=-3

Explanation:

User Burferd
by
3.1k points
12 votes
12 votes

Answer:

R=-3

Explanation:

-11=r+4+4r

-11=5r+4

-4 both sides

-15=5r

Divide 5 both sides

r=-3

User Martin Alderete
by
3.1k points
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