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2-Step Inequalities
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Title: Solving 2-Step Variable Equations Author: Information Technology Department Last modified by: nbra Created Date: 10/23/2005 6:16:27 PM Document presentation format – PowerPoint PPT presentation
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Title: 2-Step Inequalities
1
2-Step Inequalities
2
EX1)
- 2x 15 gt 37
- 15
- 15
22
gt
2x
2
2
x
11
gt
Graph
11
3
EX2)
- -3a - 11 gt 4
11
11
15
-3a
gt
-3
-3
a
-5
lt
Graph
-5
4
EX3)
- z 2 gt 27
- 7
- 2
- 2
z 7
gt
25
(7)
(7)
z
175
gt
Graph
175
5
Notes start here
6
2-Step Equations
- Date ______________
7
EX1)
- 8x 5 61
8
EX2)
- 3a - 8 4
9
EX3)
- z 2 26
- 6
10
EX4)
- m - 10 15
- 5
