Question

4 5/7 + (4/27-х)=62/7​

Answer 1

розв’язання на фото

Як пишете в ком. не 62/7, а 6 2/7, тоді:

____________

Answer 2

Объяснение: тут все понятно

Answer 3

To solve the equation, let's simplify the left side first:

4 5/7 is equivalent to (4 * 7 + 5) / 7 = 33/7.

So, the equation becomes:

33/7 + (4/27 - x) = 62/7

To eliminate the fractions, we can multiply both sides of the equation by the least common multiple (LCM) of the denominators, which is 7 * 27 = 189.

189 * (33/7) + 189 * (4/27 - x) = 189 * (62/7)

189 * (33/7) simplifies to 891.

189 * (4/27 - x) = 189 * (62/7)

Now, we can distribute 189 to each term:

891 + (189 * 4/27) - 189x = 189 * (62/7)

189 * 4/27 simplifies to 28.

891 + 28 - 189x = 189 * (62/7)

891 + 28 simplifies to 919.

919 - 189x = 189 * (62/7)

189 * (62/7) simplifies to 1626.

Now, we can simplify the equation further:

919 - 189x = 1626

To isolate the variable, we'll subtract 919 from both sides:

919 - 919 - 189x = 1626 - 919

0 - 189x = 707

Next, divide both sides by -189:

(-189x) / -189 = 707 / -189

x = -707 / 189

Thus, the solution to the equation is x = -707/189.