Question

Find all real numbers s such that -2(s - 7) > 4s + 8. Give your answer as an interval.

Answer 1

-2s + 14 > 4s + 8
6 > 6s
s < 1
So it's {-∞, . . . . ., -2, -1, 0}

Hope this helps.

Answer 2

The process above is correct. Another way to write the answer is (negative infinity,1)