3−2(9+2m)=m im confused on what to do?

2 answers
Question:

3−2(9+2m)=m im confused on what to do?

Answers

Answer:-15-4m-mStep-by-step explanation:There is a variable so you are going to be careful.First you do the distributive property with the parenthesis.Since there is a negative infront of the two, you multiply everything by that negative numberSo -2 times -9 is 18 and -2 times 2m is -4m.Now your problem should look like this.3-18-4m=mNow combine like termsYou should come up with:-15-4m=mSince you cannot add anything else you would leave it like that!

So you add 9+2=11 then you do this 3-2(11) then multiply 2×11=22 then do this 3-22=-19

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