Algebra Examples

Find the Union of the Inequalities
,
Move all terms not containing to the right side of the inequality.
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Subtract from both sides of the inequality.
or
Add and to get .
or
or
Move all terms not containing to the right side of the inequality.
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Add to both sides of the inequality.
or
Add and to get .
or
or
The union consists of all of the elements that are contained in each interval.
interval notation:
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