Question

5 2/13-(х-5/13)=1 4/13​

Answer 1

Ответ:

67/13-х+5/13=17/13

72/13-х=17/13

-х=17/13-72/13

-х=-55/13

х=55/13

х=4 3/13

Answer 2

To solve the equation 5 2/13 - (x - 5/13) = 1 4/13, you can follow these steps:

Step 1: First, let's simplify the equation by subtracting 1 4/13 from both sides to isolate the term with 'x':

5 2/13 - 1 4/13 = x - 5/13

To subtract mixed numbers, you can find a common denominator, which is 13 in this case:

(513 + 2)/13 - (113 + 4)/13 = x - 5/13

(65/13 + 2/13) - (13/13 + 4/13) = x - 5/13

(67/13) - (17/13) = x - 5/13

Now, simplify the fractions:

(67 - 17)/13 = x - 5/13

50/13 = x - 5/13

Step 2: Next, add 5/13 to both sides to solve for 'x':

(50/13) + (5/13) = x - 5/13 + 5/13

(50/13 + 5/13) = x

55/13 = x

So, the solution to the equation is:

x = 55/13