Question 887184
1) solve for x: 
2x < 1
x<1/2
we are given the x values: {-2, -1, 0, 1, 2, 3}
the answer is all the numbers less than 1/2

so.. x={-2, -1, 0}

2)solve for x:
7-x<= 7
-x<= 0 SIGN SWITCH
x>= 0
we are given the x values: {-2, -1, 0, 1, 2, 3}
the answer is all numbers greater and equal to 0

so.. x={0, 1, 2, 3}