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How do u solve -4r-11=4r+21
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How do u solve -4r-11=4r+21

User Junuxx
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1 Answer

6 votes

Answer:

-4

Explanation:

-4r-11=4r+21

-4r-4r=21+11

-8r=32

r=32/-8

r=-4

User Khaloymes
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6.1k points
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