Question

(11/13+х)-7/13=1 5/13

Answer 1

Ответ:

вот это точно правильно

Answer 2

11/13+х-7/13=18/13
( как мы получили 18/13 мы 1 5/13= 1*13+5 = 18/13)
( как получилось 4/13 мы из 11/13-7/13)
4/13+х=18/13
х=18/13-4/13
х= 14/13
х=1 1/13

Answer 3

To solve for the variable x in the equation:

(11/13 + x) - (7/13) = 1 5/13

You can follow these steps:

Step 1: Subtract 7/13 from both sides of the equation to isolate the term with x:

(11/13 + x) - (7/13) - (7/13) = 1 5/13 - 7/13

This simplifies to:

11/13 + x - 7/13 = 1 5/13 - 7/13

Step 2: Combine the fractions on the left side:

(11/13 - 7/13) + x = (1 5/13 - 7/13)

This simplifies to:

4/13 + x = 12/13

Step 3: Now, isolate x by subtracting 4/13 from both sides:

4/13 + x - 4/13 = 12/13 - 4/13

This simplifies to:

x = 8/13

So, the solution to the equation is:

x = 8/13