Solving Linear Inequalities
Linear inequalities are solved much the same way as linear equations with one exception: when multiplying or dividing both sides of an inequality by a negative number the inequality sign must be reversed For example 2 < 3 but –2 > –3. Adding and subtracting the same quantity to both sides of an inequality never changes the direction of the inequality sign.
Examples
Practice
Solve the
inequality and graph the solution on the number line.
Solutions
“Sumber Informasi”
Labels:
Mathematician
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