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
vfiekz [6]
2 years ago
8

Solve the following equation and show all the steps to solving.

Mathematics
1 answer:
Bumek [7]2 years ago
8 0
\bf \cfrac{x}{x-2}+\cfrac{x-1}{x+1}=-1\impliedby LCD\to (x-2)(x+1)\\\\
-------------------------------\\\\
\cfrac{x(x+1)+(x-1)(x-2)}{(x-2)(x+1)}=-1
\\\\\\
x^2+x+x^2-3x+2=-1(x-2)(x+1)
\\\\\\
2x^2-2x+2=-1(x^2-x-2)\implies 2x^2-2x+2=-x^2+x+2
\\\\\\
3x^2-3x=0\implies 3x(x-1)=0\implies 
\begin{cases}
3x=0\implies &x=0\\
x-1=0\implies &x=1
\end{cases}
You might be interested in
1 of 7
elena-s [515]

Answer:

100 degrees

180-30=150

150-50=10

100

4 0
3 years ago
You are picking up a friend and going to a concert. your friend lives 3 miles west of your house and the concert is 21 miles eas
artcher [175]
24 miles away from your house
3 0
3 years ago
3. What is the answer to the second<br> example? -2+6 2x-6
kherson [118]
8/12
ceasxfewddsxcfd
6 0
2 years ago
Help! I'll give brainliest to the first correct answer! ​
Mice21 [21]

Answer:A

Step-by-step explanation:

the answer is A

4 0
3 years ago
Read 2 more answers
When 2/3 is added to a certain number, the sum is 3 greater than twice the number. part 1: set up an equation using n to represe
Gennadij [26K]
2/3 + n = 2n + 3 <== ur equation
2/3 - 3 = 2n - n
2/3 - 9/3 = n
-7/3 = n <== ur solution

or
2/3 + n = 2n + 3...multiply everything by common denominator of 3
2 + 3n = 6n + 9
2 - 9 = 6n - 3n
-7 = 3n
-7/3 = n
7 0
2 years ago
Other questions:
  • What is an dividend in a math equation?
    6·1 answer
  • 5/3=23/6n+7/4-7/2n <br> How to solve?
    8·1 answer
  • 3(x - 2) &gt; - 3 solve the inequality
    7·2 answers
  • WILL MARK BRAINLIEST <br> ASAP!!!!!!!!!
    13·1 answer
  • How would you describe the difference between the graphs of f(x) = x2 +4 and<br> G(y) = y2 +4 ?
    9·1 answer
  • The sum of two numbers is 24. The difference is 15. What are the two numbers?
    14·1 answer
  • A sample of 300 urban adult residents of a particular state revealed 65 who favored increasing the highway speed limit from 55 t
    6·1 answer
  • 1
    15·1 answer
  • In the diagram given below, ADEF~ ADGH<br> Find q.
    11·1 answer
  • Find the x- and y-intercepts of the graph of 7x + 6y = 21. State your answers as
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!