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
max2010maxim [7]
3 years ago
15

PLEASE HELP ASAP AND THANKS Find x

Mathematics
1 answer:
baherus [9]3 years ago
5 0

Answer:

The value of x is 2.

Step-by-step explanation:

First, you have to make the left side into 1 fraction by making the denorminator the same :

\frac{x}{x - 2}  +  \frac{1}{5}

=  \frac{5x}{5(x - 2)}  +  \frac{x - 2}{5(x - 2)}

=  \frac{5x + x - 2}{5(x - 2)}

=  \frac{6x - 2}{5(x - 2)}

Then you have to do cross multiplication :

\frac{6x - 2}{5(x - 2)}  =  \frac{2}{x - 2}

(6x - 2)(x - 2) = 5(2)(x - 2)

6 {x}^{2}  - 12x - 2x + 4 = 10x - 20

6 {x}^{2}  - 14x + 4 = 10x - 20

6 {x}^{2}  - 14x + 4 - 10x + 20 = 0

6 {x}^{2}  - 24x + 24 = 0

6( {x}^{2}  - 4x + 4) = 0

{x}^{2} - 4x + 4 = 0

{x}^{2} - 2x - 2x + 4 = 0

x(x - 2) - 2(x - 2) = 0

(x - 2)(x - 2) = 0

x = 2

You might be interested in
Solve. 8 – 3x – x = 12 <br> x =?
poizon [28]
You have to isolate x. First you start off by adding the like terms which is -3x and -x. By adding them you get -4x.

8 - 4x = 12

Then you subtract 8 on both sides since it is positive to isolate x.
-4x = 4

Then you divide -4 by both sides and get x=4/-4

4/-4 is simplified to -1 so the answer is x= -1
3 0
3 years ago
What is the distance between the points (-4,0) and (-7, -14) ?​
vlada-n [284]

Answer:

Step-by-step explanation:

(-4,0) ; (-7, -14)

d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\\\ =\sqrt{(-7-[-4])^{2}+(-14-0)^{2}}\\\\ =\sqrt{(-7+4)^{2}+(-14)^{2}}\\\\=\sqrt{(-3)^{2}+(-14)^{2}}\\\\=\sqrt{9+196} \\\\=\sqrt{205} \\\\=14.3178

7 0
3 years ago
Round 43,951,842 to the nearest hundred-thousand
GrogVix [38]
I think the answer would be 44,000,000 because if you roundthe 951 it goes to 1,000
4 0
3 years ago
Read 2 more answers
What is b for this question
kolezko [41]

Answer:

no clue bro sorry

Step-by-step explanation:

most likely d

6 0
3 years ago
Consider the function f(x) = x3 + 7. What is the inverse of f(x)?
Brrunno [24]

Answer:

f(x)=x^3+7

y=x^3+7

x=y^3+7

y^3=x-7

y=cube root (x-7)

f(x) inverse=cube root of x-7

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • F(×) = x^4+2×^3 determine whether the function is even or odd?
    7·1 answer
  • To get an estimate of consumer spending over a holiday season in 2009, 436 randomly sampled American adults were surveyed. Their
    8·1 answer
  • Kainoa collects trading cards. He has 1,032 baseball cards, 709 basketball cards, and 833 football cards. He wants to put all of
    5·1 answer
  • Solve the following problem: a Chevrolet Impala travels 26 mpg in the city. How far will the Chevrolet Impala travel on 14.6 gal
    8·2 answers
  • What is the distance between points F(2, 11) and G(5, 16)? Round off to the nearest whole number
    6·1 answer
  • What is 1/2 divided by 1/3
    5·1 answer
  • Please help with recursive formula for math
    6·1 answer
  • 6. Factor Completely<br> (1 Point)<br> 2x2+x-45
    12·1 answer
  • Graham's sunflower is 2 feet tall. Katie's sunflower is 1 foot 8 inches tall. How many inches taller is Graham's sunflower than
    11·1 answer
  • PLEASE HELP PLEASE HELP PLEASE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!