solve

Question

y-8> -20

I get 28 am I correct?

Answer 1

Sorry, 28 is not correct.

In any case, for an equality, the whole inequality has to be included in the answer because y could be greater than or less than the answer value.

Add 8 to each side of the inequality and see what happens.

Answer 2

Then I get 12

Answer 3

12 is not correct.

"In any case, for an equality, the whole inequality has to be included in the answer because y could be greater than or less than the answer value."
Therefore a single number for an inequality is always incorrect!

Answer 4

8-20=?