Question

4 8/15х-11/12=2 7/10срочно​

Answer 1

Ответ:

$4 \frac{8}{15x} - \frac{11}{12} =2 \frac{7}{10}$

$\frac{68}{15} x - \frac{11}{12} = \frac{27}{10}$

$272x - 55 = 162$

$272x = 162 + 55$

$272x = 217$

$x = \frac{217}{272}$

Answer 2

To solve the equation, let's simplify the fractions first.

We have: 4 + 8/15x - 11/12 = 2 + 7/10

To combine the whole numbers and fractions, we need to find a common denominator for each fraction. The common denominator for 15 and 12 is 60, and the common denominator for 10 is 30.

Let's rewrite the equation with the common denominators:

4 + (8/15)x - (11/12) = 2 + (7/10)

To eliminate the fractions, we can multiply the entire equation by the common denominator, which is 60:

60 * (4 + (8/15)x - (11/12)) = 60 * (2 + (7/10))

Simplifying both sides of the equation:

240 + 32x - 55 = 120 + 42

Combine like terms:

32x + 185 = 162

Next, let's isolate the variable term:

32x = 162 - 185

32x = -23

Finally, solve for x by dividing both sides of the equation by 32:

x = -23/32

Therefore, the solution to the equation is x = -23/32.