Question

(5000-1397,3):(x+33,65)=90 a)6,38; b)7,05; c)7,23; d)8,9

Answer 1

Ответ:а) 6,38

(5000-1397,3):(х+33,65)=90

3602,7:х+33,65)=90

х+33,65=3602,7:90

х=40,03-33,65

х=6,38

Пошаговое объяснение:

Answer 2

To solve the given equation, let's first simplify the expression on the left-hand side:

(5000 - 1397,3) / (x + 33,65) = 90

Now, let's compute the left-hand side of the equation:

(5000 - 1397.3) / (x + 33.65) = 90

Now, perform the subtraction:

(3602.7) / (x + 33.65) = 90

To solve for x, we'll isolate x on one side of the equation. First, multiply both sides by (x + 33.65):

3602.7 = 90 * (x + 33.65)

Next, divide both sides by 90:

3602.7 / 90 = x + 33.65

Now, subtract 33.65 from both sides to solve for x:

x = (3602.7 / 90) - 33.65

x = 40.03 - 33.65

x = 6.38

So, the value of x is approximately 6.38.

Therefore, the correct option is:

a) 6.38