document.write( "Question 26796: Solve and graph the solution set. 3x>7x + 20.\r
\n" ); document.write( "\n" ); document.write( "Please help me. I struggle with graphs.\r
\n" ); document.write( "\n" ); document.write( "Thank you.
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Algebra.Com's Answer #14617 by elima(1433)\"\" \"About 
You can put this solution on YOUR website!
Hi, I hope I can help!
\n" ); document.write( "3x>7x+20
\n" ); document.write( "First of all you need to get the x on one side, so you subtract 7x form both sides;
\n" ); document.write( "3x-7x>7x+20-7x
\n" ); document.write( "-4x>20
\n" ); document.write( "Now divide each side by -4, remember whenever you divide or multiply a negative number you change direction of sign;
\n" ); document.write( "\"-4x%2F-4\"<\"20%2F-4\"
\n" ); document.write( "x<-5
\n" ); document.write( "Now to graph this you will draw a circle around -5 and a solid line to the left covering -6,-7,-8,etc. It's becuase, all those numbers satisfy the equation not including the -5.
\n" ); document.write( "Hope you understand
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