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ss7ja [257]
3 years ago
11

Solve the following equations for x, if possible. check your solutions. 6/dividex+2 = 3/4

Mathematics
1 answer:
SOVA2 [1]3 years ago
3 0

Solving \frac{6}{x+2}=\frac{3}{4} we get x=6

Step-by-step explanation:

We need to solve \frac{6}{x+2}=\frac{3}{4}

Solving:

Cross multiply both terms:

4*6=3(x+2)\\24=3x+6\\3x=24-6\\3x=18\\x=18/3\\x=6

Verifying the solution:

Putting x=6 in the question given:

\frac{6}{x+2}=\frac{3}{4}

\frac{6}{6+2}=\frac{3}{4}

\frac{6}{8}=\frac{3}{4}

\frac{3}{4}=\frac{3}{4}

Solving \frac{6}{x+2}=\frac{3}{4} we get x=6

Keywords: Solving equations

Learn more about Solving equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

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Dima020 [189]

If the two sides with length 3 and 4 are the two legs, then the missing side, i.e. the hypotenuse, is indeed 5.

But it could also be the case that 4 is the hypotenuse and 3 is one of the legs. In this case, the missing side is the other leg, so we calculate it using

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8 0
3 years ago
In Ms. Craig’s class, 75% of the students are boys. There are 18 boys in the class. What is the total number of students in Ms.
topjm [15]

Answer:

24

Step-by-step explanation:

75% of x = 18

75/100 * x = 18 (x =  total number of students)

solving

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Checking:

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5 0
3 years ago
The equation x^3+x^2+ax-4=0 has one root equal to -2. Find the value of a.​
Vedmedyk [2.9K]

Answer:

a = - 4

Step-by-step explanation:

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5 0
3 years ago
Help pleaseeeeeeeeeee
vova2212 [387]

Answer:

B & C

Step-by-step explanation:

The two binomials are equal to zero to find the roots.

Hope this helps

6 0
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alexandr402 [8]
The answer will be A 
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