Question

(10 4/13-х)-5 11/13=3 8/13

Answer 1

Вот....легко и просто

Answer 2

Let's solve the equation step by step:

(10 4/13 - x) - (5 11/13) = 3 8/13

First, subtract 5 11/13 from both sides of the equation:

(10 4/13 - x) = 3 8/13 + 5 11/13

Now, add 3 8/13 and 5 11/13 to get a common fraction:

3 8/13 + 5 11/13 = (3 + 5) + (8/13 + 11/13) = 8 + 19/13 = 8 + 1 6/13

So, the right side of the equation becomes:

8 + 1 6/13

Now, rewrite the equation with the simplified right side:

(10 4/13 - x) = 8 + 1 6/13

Next, isolate the term with "x" by subtracting 8 + 1 6/13 from both sides:

(10 4/13 - x) - (8 + 1 6/13) = 0

Now, subtract 8 from 10 to get 2 and subtract 1 6/13 from 4/13 to get -12/13:

(2 - x) - (12/13) = 0

Now, add x to both sides to solve for x:

2 - x + x - 12/13 = 0

The x terms cancel out:

2 - 12/13 = 0

Now, add 12/13 to both sides to isolate 2:

2 - 12/13 + 12/13 = 0 + 12/13

2 = 12/13

So, the solution is:

x = 2 - 12/13

Now, simplify:

x = 26/13 - 12/13

x = 14/13

Therefore, the solution to the equation is:

x = 14/13