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

asked
User Junuxx
by
8.4k points

1 Answer

6 votes

Answer:

-4

Explanation:

-4r-11=4r+21

-4r-4r=21+11

-8r=32

r=32/-8

r=-4

answered
User Khaloymes
by
8.0k points

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