Question

9 7/17 - (х-1 1/17) = 3 8/17

Answer 1

Ответ:

x=26

Пошаговое объяснение:

если на пробеле умножение, то ответ верный

x-1* 1/17= (x-1)/17

раскрыв скобки и умножив все получаем

63/17-x+1/17-38/17=0     умножаем всё на 17 чтобы избавиться от знаменателя и получаем

63-x+1-38=0

63-37=x

x=26

Answer 2

To solve the equation:

9 7/17 - (x - 1 1/17) = 3 8/17

First, let's convert all the mixed numbers into improper fractions.

9 7/17 can be written as (9 * 17 + 7)/17 = 160/17.

Similarly, 1 1/17 can be written as (1 * 17 + 1)/17 = 18/17.

3 8/17 can be written as (3 * 17 + 8)/17 = 59/17.

Now we can rewrite the equation:

160/17 - (x - 18/17) = 59/17.

To simplify the equation, distribute the negative sign to the terms inside the parentheses:

160/17 - x + 18/17 = 59/17.

Combine the like terms on the left side:

(160/17 + 18/17) - x = 59/17.

176/17 - x = 59/17.

To isolate x, subtract 176/17 from both sides:

• x = 59/17 - 176/17.

To combine the fractions on the right side, find a common denominator (which is 17 in this case):

• x = (59 - 176)/17.

Simplify the numerator:

• x = -117/17.

Finally, to solve for x, multiply both sides by -1:

x = 117/17.

Therefore, the solution to the equation is:

x = 117/17.