Question

Which of the following is not a way to represent the solution of the inequality 8x - (5x + 4) greater than or equal to -31?

Answer 1

Answer:

x is greater than or equal to -9

Answer 2

The response is 
x greater than or equal to -9
proof
8x - (5x + 4)>= -31, 3x- 4>= -31, 3x >= -27,  x>= -27/3= -9
so x greater than or equal to -9