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Add/Subtract
Multiply/Divide
Multiple Operations
Grab Bag
Formulas
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

R-T=M         solve for R

R=M+T

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

I=Prt          Solve for P

P=I/rt

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

y=mx+b          solve for b

b=y-mx

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

P=2L+2W      Solve for W

W=(P+2L)/2

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

A=1/2(b1+b2)h          Solve for b2

b2=(2A/h)-b1