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Pre-Algebra Examples
Step 1
Multiply each term in by . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
Step 2
Step 2.1
Combine and .
Step 2.2
Cancel the common factor of .
Step 2.2.1
Move the leading negative in into the numerator.
Step 2.2.2
Factor out of .
Step 2.2.3
Cancel the common factor.
Step 2.2.4
Rewrite the expression.
Step 2.3
Multiply.
Step 2.3.1
Multiply by .
Step 2.3.2
Multiply by .
Step 3
Step 3.1
Multiply by .
Step 4
The result can be shown in multiple forms.
Inequality Form:
Interval Notation: