document.write( "Question 342488: I\"m trying to help my son, but I can't I don't know how to do it myself\r
\n" ); document.write( "\n" ); document.write( "solve and graph the inequalities\r
\n" ); document.write( "\n" ); document.write( "6x+9>_21 or 9x-5<_4 \n" ); document.write( "

Algebra.Com's Answer #245153 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
Not sure what the lower - in front of the 21 and 4 is. But let's say it is an equal sign (as opposed to a negative)
\n" ); document.write( " $\"6x%2B9+%3E=21\"$ subtract 9 from both sides
\n" ); document.write( " $\"6x+%3E=+12\"$ divide both sides by 6
\n" ); document.write( " $\"x+%3E=+2\"$
\n" ); document.write( "Here is a plot
\n" ); document.write( "http://www.wolframalpha.com/input/?i=6x%2B9+%3E+21\r
\n" ); document.write( "\n" ); document.write( "Same idea for the other one\r
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\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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