Question

Сумма 2-х чисел =37, а их разность =11.найди эти числа .решить уравнением

Answer 1

Х+х=37
х=37-11
х=26
26+11=37

Answer 2

Problem Analysis

We are given two numbers whose sum is 37 and whose difference is 11. We need to find these two numbers by solving an equation.

Solution

Let's assume the two numbers are x and y. We can set up the following equations based on the given information:

1. x + y = 37 (Equation 1) 2. x - y = 11 (Equation 2)

To solve this system of equations, we can use the method of substitution or elimination. Let's use the method of substitution:

From Equation 2, we can express x in terms of y: x = y + 11

Substituting this value of x into Equation 1, we get: (y + 11) + y = 37 2y + 11 = 37 2y = 37 - 11 2y = 26 y = 26 / 2 y = 13

Now, substituting the value of y back into Equation 2, we can find x: x - 13 = 11 x = 11 + 13 x = 24

Therefore, the two numbers are x = 24 and y = 13.

Answer

The two numbers whose sum is 37 and whose difference is 11 are 24 and 13.