document.write( "Question 64683: We are in interval notation and I am havibg a hard time with. Could you please help?\r
\n" ); document.write( "\n" ); document.write( "We are to use interval notaion for the solution sets.\r
\n" ); document.write( "\n" ); document.write( "2<(5-2x)<7\r
\n" ); document.write( "\n" ); document.write( "Here is another one 2x-3<5 or 3x-2>13\r
\n" ); document.write( "\n" ); document.write( "Thanks \n" ); document.write( "
Algebra.Com's Answer #45234 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
We are to use interval notaion for the solution sets.\r
\n" ); document.write( "\n" ); document.write( "2<(5-2x)<7
\n" ); document.write( "Subtract 5 along the line to get:
\n" ); document.write( "-3<-2x<2
\n" ); document.write( "Divide thru by -2 to get:
\n" ); document.write( "This reverses the inequality.
\n" ); document.write( "-1\n" ); document.write( "In interval notation: (-1,3/2)
\n" ); document.write( "----------------
\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "Here is another one 2x-3<5 or 3x-2>13
\n" ); document.write( "2x<8 or 3x>15
\n" ); document.write( "x<4 or x>5
\n" ); document.write( "(-inf,4)U(5,inf)
\n" ); document.write( "Or you could write it as:
\n" ); document.write( "(-inf,4) or (5,inf)
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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