One-Step Inequalities with Addition and Subtraction

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Presentation transcript:

One-Step Inequalities with Addition and Subtraction TeacherTwins©2014

Warm Up W = -18 X = 14 X = 3 Y = 1 X = 225

Isolate the variable by subtracting 7 from each side. Isolate the variable by subtracting 7 from each side. -7 -7 12 13 14

To switch sides on an inequality you have to reverse the inequality. To switch sides on an inequality you have to reverse the inequality. - 16 -16

332 333 334

+ 68 +68 53 54 55

-2 1 X > 114 114 62 99 < m or m > 99 99

Closure