anonymous
  • anonymous
Show all steps used to solve the problem. One point for steps and one point for solution. Be sure that you check your solution for correctness. If 3a - 9 = 6, what is the value of 4a - 1?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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IsTim
  • IsTim
You first must solve for 3a-9=6.
IsTim
  • IsTim
In which you are looking for "a". Can you do that for me? It's algebra.
IsTim
  • IsTim
Hello?

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More answers

anonymous
  • anonymous
i know its algebra thats what im doing
IsTim
  • IsTim
Ok. That's good. Did you solve it yet then?
anonymous
  • anonymous
no
IsTim
  • IsTim
Ok. Well. First you need to isolate a.
IsTim
  • IsTim
And we do the reverse of PEDMAS or BEDMAS to do so.
IsTim
  • IsTim
That means we do the addition and subtraction before multiplication and division.
IsTim
  • IsTim
You with me?
anonymous
  • anonymous
yes
IsTim
  • IsTim
Ok. You know a little bit of what you're suppose to do?
anonymous
  • anonymous
on this question no
IsTim
  • IsTim
Ok. Well, let's add 9 to both sides. Can you do that for me?
IsTim
  • IsTim
Hey, you still there?
anonymous
  • anonymous
this is concuseing cause i have no paper
IsTim
  • IsTim
You should get some. That would make this process much easier.
IsTim
  • IsTim
Um, what's concuseing?
anonymous
  • anonymous
no really?? If i had some i would
IsTim
  • IsTim
No scrap paper? Oh, you're doing an online course?
IsTim
  • IsTim
You can do it directly here if you'd like, with the draw or equation button below your communication text box.
anonymous
  • anonymous
3a - 9 = 6 value of 4a - 1 3a − 9 = 6 3a = 6 + 9 3a = 15 a = 15/3 a = 5 4a − 1 = 4(5) − 1 = 19
IsTim
  • IsTim
Looks good to me. Nice work.
anonymous
  • anonymous
thanks
IsTim
  • IsTim
Seems like you understand your subject after all.
anonymous
  • anonymous
not really
IsTim
  • IsTim
Well, to a certain degree at the very least.
IsTim
  • IsTim
Nice work. Good luck with your other stuff.
anonymous
  • anonymous
thankz

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