Finite Math Examples

Convert to Interval Notation -x-2y<-2
Step 1
Add to both sides of the inequality.
Step 2
Divide each term in by and simplify.
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Step 2.1
Divide 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 2.2
Simplify the left side.
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Step 2.2.1
Dividing two negative values results in a positive value.
Step 2.2.2
Divide by .
Step 2.3
Simplify the right side.
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Step 2.3.1
Simplify each term.
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Step 2.3.1.1
Divide by .
Step 2.3.1.2
Move the negative one from the denominator of .
Step 2.3.1.3
Rewrite as .
Step 2.3.1.4
Multiply by .
Step 3
Convert the inequality to interval notation.
Step 4