Question

2 целых 1/14 - 1 целая 2/3х = 1 целая 5/21 РЕШИТЕ УРАВНЕНИЕ СРОЧНО!!! ЗАРАНЕЕ СПАСИБО!!!!

Answer 1

2 1/14 - 1 2/3 х=1 5/21
1 2/3 х=2 1/14 -1 5/21
1 2/3 х=29/14 - 26/21
5/3 х= (29×3 - 26×2)/42
5/3 х = 35/42
х=35/42 : 5/3
х=35/42 × 3/5
х=7/14=1/2

Answer 2

Solving the Equation

To solve the equation 2 whole + 1/14 - 1 whole 2/3x = 1 whole 5/21, we can follow these steps:

First, let's convert the mixed numbers to improper fractions to simplify the equation.

2 whole can be written as 2 + 0/1, and 1 whole 2/3 can be written as 1 + 2/3.

So, the equation becomes: 2 + 1/14 - (1 + 2/3)x = 1 + 5/21.

Now, we can proceed with solving the equation.