SOLUTION: Hello,
I'm having trouble solving this inequality, would you help solve it and show me how to put it into interval notation?
{{{ (x/(x-18)) > 19 }}}
Algebra.Com
Question 907276: Hello,
I'm having trouble solving this inequality, would you help solve it and show me how to put it into interval notation?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
You should plan on keeping the final denominator in the left member, since it indicates an additional critical value.
That has two critical values: positive 19 and positive 18.
Pick ONE x value in each interval and test if it makes the inequality true or false. The intervals to check are , , and .
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