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−7 + 3(r − 3) = 2(r − 1) please show work

−7 + 3(r − 3) = 2(r − 1) please show work
asked 52.1k views
3 votes
−7 + 3(r − 3) = 2(r − 1) please show work

asked
User Shriraj Hegde
by
7.6k points

1 Answer

5 votes

Answer:

r=11

Explanation:

3r-13=2r-2

3r-13+13=2r-2+13

3r=2r+11

3r-2r=2r+11-2r

r=11

answered
User Brandon Evans
by
8.1k points
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