I need to know how to do this plz help

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

6 0

First, you isolate b. To do this, you multiply (-2)b/2=-1(-2) and -2 and 2 will cancel each other out. Now you do the same thing to the other side (-2)b/2=-1(-2) and you get -2. Now you replace b with -2. If you solve it, (-2)/2, it will give you -1. Hope I didn't confuse you.

kakasveta [241]3 years ago

3 0

It will be easier to find out what b equals by just multiplying 2 and -1 equaling -2

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