Question

0,615:(1,3х-2,75)=1,23 Решите плиз.

Answer 1

Все просто, надо последовательно проделать действия и получить, что x=5/2 или 2,5

Answer 2

To solve the given equation, we need to isolate the variable "x." Let's go step by step:

0.615:(1,3x - 2.75) = 1.23

Step 1: Remove the fraction by multiplying both sides of the equation by (1.3x - 2.75):

0.615 * (1.3x - 2.75) = 1.23

Step 2: Distribute the multiplication on the left side:

0.615 * 1.3x - 0.615 * 2.75 = 1.23

Step 3: Simplify the left side:

0.7995x - 1.69625 = 1.23

Step 4: Isolate the variable "x" on one side by moving the constant term to the other side:

0.7995x = 1.23 + 1.69625

Step 5: Add the numbers on the right side:

0.7995x = 2.92625

Step 6: Finally, solve for "x" by dividing both sides by 0.7995:

x = 2.92625 / 0.7995

x ≈ 3.6636

So, the value of "x" that satisfies the equation is approximately 3.6636.