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zmey [24]
3 years ago
13

How to solve -7(-3r+2)=3r-6

Mathematics
1 answer:
Ymorist [56]3 years ago
8 0

Step-by-step explanation:

-7(-3r+2)=3r-6

Distribute the - 7

21r-14=3r-6

Add 14

21r=3r+8

Subtract 3r

18r=8

Divide 18r by 8

2.25 should be the answer to r.

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