document.write( "Question 74217: I am trying to explain to my son how to solve inequalities when the variable is in the demoninator. An example would be:\r
\n" ); document.write( "\n" ); document.write( " 1
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\n" ); document.write( "\n" ); document.write( "3x\r
\n" ); document.write( "\n" ); document.write( "I tell him the answer is x = 1/36. Can you explain the steps so he can understand? Thank you.
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Algebra.Com's Answer #53206 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"1%2F%283x%29%3C12\"
\n" ); document.write( "\"cross%283x%29%281%2Fcross%283x%29%29%3C%2812%29%283x%29\"Multiply both sides by 3x
\n" ); document.write( "\"1%3C36x\"Divide both sides by 36
\n" ); document.write( "\"1%2F36%3Cx\"
\n" ); document.write( "So \"x%3E1%2F36\"
\n" ); document.write( "note: remember the solution is not \"x=1%2F36\" because you can plug in x=2 and get
\n" ); document.write( "\"1%2F3%282%29%3C12\"
\n" ); document.write( "\"1%2F6%3C12\"And it will still be true. So the true answer is x is greater than 1/36 or \"x%3E1%2F36\"
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