Question

In the solution presented, an error occurred in either the second, third, or fourth line of the calculations. What number is considered erroneous? What must be the correct value?

7x(5+3)-4^2 divided by 2

35+3-4^2 divided by 2

38-16 divided by 2

22 divided by 2

11

Answer 1

In the solution presented, the error occurred in the fourth line of the calculations.

The incorrect value is 22 divided by 2, which equals 11.

The correct value should be 38 divided by 2, which equals 19.

Answer 2

wrong

Answer 3

Apologies for the previous incorrect response.

The error occurred in the third line of the calculations.

The incorrect value is 38 - 16, which equals 22.

The correct value should be 35 + 3 - 16, which equals 22.