Question

5 1/7(y-7)-3 3/7(14-y)

Answer 1

Ответ:

Пошаговое объяснение:

3/7*(17(у-7)-11(14-у))

3/7*(17у-119-154+11у)

3/7*(28у-273)

3/7*7(4у-39)

3(4у-39)

Answer 2

To simplify the expression 5 1/7(y-7) - 3 3/7(14-y), follow these steps:

Step 1: Distribute the fractions. 5 1/7(y) - 5 1/7(7) - 3 3/7(14) + 3 3/7(y)

Step 2: Perform the multiplications: (36/7)y - (36/7) - (120/7) + (24/7)y

Step 3: Combine like terms: (36/7)y + (24/7)y - (36/7) - (120/7)

Step 4: Add the y terms: (60/7)y - (36/7) - (120/7)

Step 5: Combine the constants: (60/7)y - (36/7) - (120/7) = (60/7)y - (156/7)

So, the simplified expression is (60/7)y - (156/7).