1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetoff [14.1K]
3 years ago
5

Solve for x: 1/abx = 1/a + 1/b + 1/x

Mathematics
1 answer:
AnnZ [28]3 years ago
6 0

Answer:

Value of x = \frac{1-ab}{a+b}

Step-by-step explanation:

Given that: \frac{1}{abx} = \frac{1}{a} +\frac{1}{b} +\frac{1}{x}

Solve for x;

Taking LCM of a , b and x is abx.

\frac{1}{abx} =\frac{bx+ax+ab}{abx}

Multiply both sides by abx we get;

1 = bx+ax+ab

Subtract ab from both sides we get;

1-ab = bx + ax

Using distributive property: a\cdot (b+c) = a\cdot b +a \cdot c

1- ab = x(a + b)

Divide both sides by a+b we get;

x = \frac{1-ab}{a+b}

Therefore, value of x is; \frac{1-ab}{a+b}

You might be interested in
Please! Desperate need for help!<br> Maths!<br> Will award brainiest!
Ede4ka [16]

Step-by-step explanation:

Hope this helps, happy studying!

4 0
3 years ago
Mariana tried to drink a slushy as fast as she could. She drank the slushy at a rate of 4.5 milliliters per second. After 17 sec
hammer [34]
13.33333333333 minutes
6 0
2 years ago
Read 2 more answers
Evaluate the exact value: tan(pi/6)
Sedbober [7]
Pi/6 = 180°/6 = 30°

This produces a triangle that has 30-60-90 angles.

Its short leg will measure = y = sinΘ
Its long leg will measure = x = √1-y² = sin(2Θ)
Its hypotenuse will measure = 1

Tangent Θ = opposite / adjacent or short leg / long leg
Tan(pi/6) = 1/3 √3

4 0
3 years ago
Read 2 more answers
I NEED THIS ASAP PLZ!
MAVERICK [17]
2.89 i did the test
5 0
2 years ago
Couldn’t find correct answer if you know please help
Gnoma [55]

<em>Answer</em><em>:</em>

the answer to your question is 3

8 0
3 years ago
Other questions:
  • How do you convert 2.75 into a percent
    9·2 answers
  • What are 3 angles that are congruent to &lt;4
    8·1 answer
  • Two students in your class, Ralph and Bobby, are disputing a function. Ralph says that for the function, between x = −1 and x =
    13·1 answer
  • Solve for p...<br> -5(p + 3/5) = -4
    10·1 answer
  • What is the definition of chemistry
    6·2 answers
  • Sebastian bought a 30-pack of mechanical pencils and plans to give the same number of pencils each to 6 friends. Which equation
    15·2 answers
  • A fence completely surrounds a pool,that is 30 feet by 10 feet.what is the approximate length,in feet,of the fence
    11·1 answer
  • There are 80 students in the sixth grade at mountain middle school. 64 of these students play sports. What percent of the studen
    5·2 answers
  • What is the y intercept 8th math
    11·2 answers
  • Y=-x+4 <br>y=x-4<br>the picture gives instructions<br>​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!