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anonymous
 one year ago
4. Simplify the expression.
3(b – 7)
This is what i got
3 3b 21
+3 +3
3 b 18
18/3 =6
anonymous
 one year ago
4. Simplify the expression. 3(b – 7) This is what i got 3 3b 21 +3 +3 3 b 18 18/3 =6

This Question is Closed

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2Lets start from the beginning.

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2We need to use this property, which by chance I had told you in the earlier post. \(\sf\Large a(b+c)=ab+ac\)

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2HOWEVER, your question is \(\sf\Large 3(b7)\)

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2so since you have a problem with negative numbers, let me make it a little easier on you :)

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2\(\sf\Large a(bc) = ab + ac\) Remember to carefully look at the  and +'s :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay. Still don't really get it.

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2just replace the a with 3 and the c with 7

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2\(\sf\Large3(b – 7)=\\\sf\Large (3)(b)  (3)(7)=? \)

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2and that is correct :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So i do need to do anything else with this problem?

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2but 21 isn't the final answer.

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2so far you have gotten: \(\sf\Large (3)(b)  (3)(7)=3b(21)\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Why is it saying i'm typing and half the time i'm not. XD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So do i solve for b?

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2that's an OpenStudy glitch xD

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2and no, just simplify that what is  (21) = ?

AbdullahM
 one year ago
Best ResponseYou've already chosen the best response.2so your final answer would become: \(\sf\Large 3b+21\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Alright thank you so much ^ ^

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Openstudy not letting me close the question
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