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Grab Bag
Challenge Problems
100

Solve |x+2|<4

What is x>-6 & x<2

100
Solve |4x|=8
What is x=-2 and x=2
100

Solve |2x-3|<11

What is x>-4 & x<7

100

Solve |x/7|-8=-7

What is x=-7 & x=7

100
Solve 3-|8x-6|=3
What is x=3/4
200
Solve |x-5|=3
What is x=2 & x=8
200
Solve |x/3|=5
What is x=-15 and x=15
200
Solve 2|x-3|=-49
What is NO SOLUTION
200
Solve (|x-5|)/8=5
What is x=-35 & x=45
200

Solve 6|1-5x|-9>57

What is x<-2 & x>12/5

300
Solve |x|+3=5
What is x=-2 & x=2
300

Solve 3|x|<12

What is x>-4 & x<4

300

Solve |5x|+8>48

What is x<-8 & x>8

300

Solve -10|x+2|>-70

What is x<-9 & x>5

300

Solve 2-5|5x-5|=-73

What is x=-2 & x=4

400

Solve |x|-7<-2

What is x>-5 & x<5

400
Solve |x|/7=6
What is x=-42 & x=42
400

Solve 3|-8x|+8>80

What is x<-3 & x>3

400
Solve |x|=-52
What is NO SOLUTION
400
Solve 5|9-5x|-7=38
What is x=0 & x=18/5
500

Solve |x+4|-6<-3

What is x>-7 and x<-1

500

Solve -3|-x/6|>-18

What is x>-36 & x<36

500
Solve (|7x+4|)/8=3
What is x=-4 & x=20/7
500

Solve 5-8|-2x|<-75

What is x>-5 & x<5

500

Solve |7+3x|>11-x

What is x<-9 & x>1