2 years ago

I'm having trouble with this:12b+3=-2b-4 I have to simplify the problem

Mathematics

2 answers:

Anton [14]2 years ago

8 0

12b+3=-2b-4
12b +2b=-4-3
14b=-7 /:14
b=-1/2

ololo11 [35]2 years ago

4 0

12b+3=-2b-4
12b+2b=-4-3
14b=-7/:14
b=-7/(14)
b=-1/2

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