Question

Which of the following represents the solution of 17 + x > -2 in set notation?
A. {x| x < -19}
B. {x| x > -19}
C. {x| x < 15}
D. {x| x > 15}

Answer 1

17 + x > -2


17-17 + x > -2-17


0 + x > -19


x > -19


So the solution in set-builder notation is {x | x > -19}

Answer 2

B