2 years ago

I don't know how to do this (answer pls ) number 3

Mathematics

2 answers:

Umnica [9.8K]2 years ago

6 0

For problem number b = 3

Blababa [14]2 years ago

5 0

Subtract 2b by both sides which gets -b+4=-5 then subtract 4 by both sides so you get -b=-9 and divide -1 by both sides so that b=9

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