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
Paraphin [41]
3 years ago
7

Solve and state any extraneous solutions

Mathematics
1 answer:
Mice21 [21]3 years ago
3 0

\frac{3x}{x - 1}  + 2 =  \frac{3}{x - 1}

\frac{3x}{x - 1} +  \frac{2(x - 1) }{ x - 1}   =  \frac{3}{x - 1}

\frac{3x}{x - 1}  +  \frac{2x - 2}{ x - 1}  =  \frac{3}{x - 1}

\frac{3x + 2x - 2}{ x - 1}  =  \frac{3}{x - 1}

3x + 2x - 2 = 3

5x - 2 = 3

5x = 3 + 2

5x = 5

x =  \frac{5}{5}

x = 1

You might be interested in
3/v=6/3 solve proportion
earnstyle [38]

Answer:

v= 3/2

Step-by-step explanation:

multiply cross products which is 9=6v. Then divide by 6 on both sides. Simplify.

7 0
3 years ago
This is a special right triangles multi-step problem. Please explain how to do this and the steps to how you got that answer ple
Charra [1.4K]

Answer:

This is an example of a combined 45 45 90 triangle and a 60 30 90 triangle. I have put the pictures showing the side lengths.

Step-by-step explanation:

On the 30 60 90, the hypotenuse is 6.

6 = 2x

x = 3

therefore, the two legs of the triangle are measured as 3 and 3\sqrt3}

Now that we have  3\sqrt3} as one of the legs for the other triangle, using the picture of the 45 45 90 triangle, the hypotenuse must be x\sqrt{2}.

Since x =  3\sqrt3x},    x\sqrt{2} is 3\sqrt3} x

Therefore x=3\sqrt{6}

If this helps you mark me brainliest pls

5 0
3 years ago
Help please this is due tonight
Keith_Richards [23]
ANSWER:
x=5

ok so
2x+3=4x-7
+7 +7
2x+10=4x
-2x -2x
10=2x
--- ----
2 2

x= 5
8 0
3 years ago
Help me pls thank you :)
iren [92.7K]

Answer:

the answer for this question should be b the mean best describes the data because remember if there is an outlier you should use the median not the mean because outliers can impact a lot the mean but if there are no outliers you should use the mean so hopefully b is the correct answer and have a great day.

Step-by-step explanation: Hopefully b is the correct answer and tell me if its right or not.

5 0
2 years ago
To dived 572÷4, Stanley estimated to place the first digit of the quotient. In which place is the first digit of the question?
Helga [31]

Answer:


Step-by-step explanation:

i am not do sure but i think its in the ones place...

-sorry if im wrong


5 0
3 years ago
Other questions:
  • Ferric chloride is used as a flux in some types of extraction metallurgy processes. This material is shipped in containers, and
    12·1 answer
  • Which set is a function?
    8·2 answers
  • How do i round 15,677 to the nearest ten thousand
    14·1 answer
  • Jake is framing a square painting with side lenghths of (x+4) inches. The total area of the painting and the frame has a side le
    14·1 answer
  • Evaluate the following expression. Express your answer in simplest form. 3/16 + 5/8 × 1/2​
    10·1 answer
  • GEOMETRY PLSSS HELP) To the nearest foot, what amount of fencing is needed to surround the perimeter of the flower bed?
    12·2 answers
  • Determine x in the following equation 2x - 4 = 10
    12·1 answer
  • Convert the following Logarithmic Equation into a Exponential Equation.<br><br> log_3(-2x+1)=-2y+6
    8·1 answer
  • Solve the system of equations by substitution:
    5·1 answer
  • In words, what is this shape and how do you know?<br><br> (the shape is a rectangle)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!