Question

Two is subtracted from a number, and then the diffrence is divided by 3. the result is 30

Answer 1

Two is subtracted by a number:

n - 2

And then the difference is divided by 3:

(n - 2) / 3

The result is 30:

(n - 2) / 3 = 30

(n - 2 ) / 3 = 30

(n - 2) = 30 • 3

n - 2 = 90

n = 90 + 2

n = 92

The number is 92