Inequalities - Solve and Graph Inequalities
Free Algebra Worksheet - Inequalities - Solve and Graph Inequalities
Lesson:
9. To solve inequalities and graph solutions on a number line
Subject:
Algebra
Description:
This free algebra worksheet begins by reviewing the rule stating to reverse the sign of the inequality when multiplying or dividing both sides by a negative. Students must use this rule and inverse operations to solve inequalities and graph their solution on a number line.
# of Problems: 14
# of Pages: 2
Answer Key?: No
Sample Problems from Worksheet
(Worksheet pictures and diagrams not shown)
RULE – MEMORIZE THIS!!!!
If you MULTIPLY or DIVIDE BOTH SIDES of an inequality by
a NEGATIVE number, you must
REVERSE THE DIRECTION OF THE INEQUALITY!!!!!!
Solve each inequality and graph on the number line. Show all work!
1. m + 7 < 15
5. 5 < b + 10
7. x – 25 ≤ –20
14. –7m ≥ –28
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