SOLUTION: I would like to see the steps to solve this: 7/b+b/x/(2/b) when x=7 and b=4

Algebra.Com
Question 886739: I would like to see the steps to solve this: 7/b+b/x/(2/b) when x=7 and b=4
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39630)   (Show Source): You can put this solution on YOUR website!
7/b+b/x/(2/b)
First simplify that expression.


Let's do this right.

The second rational part, complex is some divisions so work from left to right.





-
Now revising the given expression,


, and LCD is 2bx.







Substitute the given values:











THIS IS WHAT WE HAVE. No Other way about it.

BELOW CONTENT IS STILL GOOD----------------------------------------------











You might want to perform the rational expression addition indicated, too.
. At least one of these would be convenient to use.

Now just substitute what you are given.

....
Answer by MathTherapy(10557)   (Show Source): You can put this solution on YOUR website!

I would like to see the steps to solve this: 7/b+b/x/(2/b) when x=7 and b=4


_________________________, or  

RELATED QUESTIONS


Solve:
B varies inversely as the square root of c. If b = 1 when c = 16, find b when c =  (answered by PS)

hello, how do i solve this please:

(1/a + 1/b)x=1 for x

I would like to learn the... (answered by richard1234,richwmiller)

Please show me the steps to solve this:  
b-y(y4-b)-7 
y=2  b=7.  
I get -18 but the... (answered by josgarithmetic,richwmiller)

I am kind of lost on these problems please help
Solve find the value for the given... (answered by vleith)

How do you solve (x+b)(x-b)=x(x-5) for x?  I would like to see every step and it would be  (answered by stanbon)

I'm taking a college algebra class. I have not had any algebra experience in over 20... (answered by Alan3354,rfer)

Given that:

a+b(1+x)^3 + c(1+2x)^3 + d(1+3x)^3 = x^3 for all values of x, find the... (answered by ewatrrr)

Find a general form of an equation of the line that has y-intercept 3/2 and passes... (answered by Alan3354)

hi, i'm having trouble with one specific problem which you use "substitution" in order to  (answered by stanbon)