Question

6/x+2=6/7 плизззззззззз

Answer 1

Ответ:

Пошаговое объяснение:

6/х+2=6/7

42+14х=6х.

14х-6х=-42.

8х=-42.

х=-21/4=-5 1/4.

Answer 2

Ответ:

-5,25

Пошаговое объяснение:

6/х = 6/7-2

6/х=6/7-1  7/7

6/х=-1   1 /7

6/х = - 8/7

х= 6 / (-8/7)

х= 6* (-7/8)

х= -21/4

х=  -5,25

Answer 3

To solve the equation 6/(x + 2) = 6/7, we can start by cross-multiplying.

Cross-multiplying means multiplying the numerator of the first fraction by the denominator of the second fraction and vice versa. So, we have:

7 * 6 = 6 * (x + 2)

Simplifying this equation gives:

42 = 6x + 12

Next, let's isolate the variable x by subtracting 12 from both sides:

42 - 12 = 6x

30 = 6x

Now, divide both sides of the equation by 6:

30/6 = x

x = 5

Therefore, the solution to the equation 6/(x + 2) = 6/7 is x = 5.