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solong [7]
3 years ago
11

[(x/x+3)+(3/x+3)+(2/x+3)] sum

Mathematics
2 answers:
nordsb [41]3 years ago
8 0
You get the answer x+5/x+3.
This is because all of the fractions have the same denominator, so just add the numerators and put them over x+3.
AysviL [449]3 years ago
3 0

Answer:

\frac{(x+5)}{(x+3)}

Step-by-step explanation:

We have been given an expression

\frac{x}{x+3}+\frac{3}{x+3}+\frac{2}{x+3}

We need to find the sum of the given expression we will first take the LCM of the denominator which is (x+3) then we get

\frac{x+3+2}{x+3}

\Rightarrow \frac{(x+5)}{(x+3)}

Therefore the required sum that is sum  of the expression is

\frac{(x+5)}{(x+3)}

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KengaRu [80]
The foreign investment is problematic for the economy of a transitioning country because it provides profit to the foreign investors only. They use cheap labor of the developing country. Moreover, the local producers and investors are directly harmed. The major profits are going in the pockets of the other nation's investors. This also causes inflation in the country.
3 0
4 years ago
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Help, 3+7x=12, what is x?
liraira [26]
So just your normal equation. 
We need to isolate x alone. 
First lets write out our equation 
3 +7x = 12 

Lets do this step by step. 

first subtract 3 from both sides. 
3 + 7x = 12  
-3        = -3  it cancels out on the left side and we solve on the right side. 
*************
7x = 9 

second we divide both sides by 7 
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÷7 = 7      we got the x alone and we just write 9/7 as our answer. 

x = 9/7 

Or as a decimal. 
9/7 could be <span>1.28571428571429
</span>
Either will work. 
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Have a nice day. :)



3 0
4 years ago
Solve the inequality and graph <br>2(-6n-5)&lt;-3(4n+2)<br>thanks! ​
Mekhanik [1.2K]

Answer:

All real numbers are solution for the inequality.

Step-by-step explanation:

Given expression:

2(-6n-5)

Solving the inequality.

Using the distribution.

(2(-6n))+(-2(-5)

-12n-10

Adding 12n to both sides.

-12n+12n-10

We have,

-10

The above statement is always true and thus the inequality has all real number solutions.

The number line graph for the inequality can be shown.

7 0
4 years ago
Evaluate this expression: 12 x (3 + 2^2)/2 - 10
BlackZzzverrR [31]

On evaluating the solution is 32

Step-by-step explanation:

  • Step 1: Use the PEMDAS principle to solve the expression.

⇒ 12 (3 + 2²)/2 - 10 = 12 (3 + 4)/2 - 10

                               = 12 × 7/2 - 10

                               = 84/2 - 10

                               = 42 - 10 = 32

7 0
3 years ago
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antoniya [11.8K]

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The answer is 308

8 0
3 years ago
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