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

1 answer:

6 0

Answer:

r=11

Step-by-step explanation:

3r-13=2r-2

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

3r=2r+11

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

r=11

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