Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

KamilleBest ResponseYou've already chosen the best response.0
Also, I know that \[b \neq 0 \] and \[b \neq x\]
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
\[(\frac{ a+x }{ bx } )=\frac{ 4a }{ 3b }\]
 one year ago

kropot72Best ResponseYou've already chosen the best response.1
First multiply both sides by (b  x) to eliminate the fraction of the left hand side. Then multiply both sides of the result by 3b to eliminate the fraction on the right hand side. Can you do that?
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
Well, I get this. If you have time, can you look? (a+x)/(bx)=(4a/3b)*(bx) a+x=4a/3b(bx)*3b 3ba+3bx=4a/bx
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
If you wont understand what I get, i can use "equation" to show.
 one year ago

kropot72Best ResponseYou've already chosen the best response.1
Multiplying both sides by (b  x) gives: \[\frac{a+x}{bx}\times (bx)=\frac{4a(bx)}{3b}\] \[a+x=\frac{4a(bx)}{3b}\] Now multiplying both sides by 3b gives: \[3b(a+x)=4a(bx)\] Do you follow so far?
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
Well, I understand this. What to do next?
 one year ago

kropot72Best ResponseYou've already chosen the best response.1
Next multiply out to remove the brackets, then rearrange to get the two terms in x on the left hand side.
 one year ago

kropot72Best ResponseYou've already chosen the best response.1
Finally you factorise out x and perform a division to get: \[x=\frac{?}{?}\]
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
Oh,thank you very much. 3ba+3bx=4ab4ax 3bx=4ab3ab4ax 3bx+4ax=ab x(3b+4a)=ab x=ab/3b+4a correct?
 one year ago

kropot72Best ResponseYou've already chosen the best response.1
Good work! Your answer is correct :)
 one year ago

KamilleBest ResponseYou've already chosen the best response.0
Thank you very much:))
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.