document.write( "Question 126224: | 2x - 7 | > 10 (problem)\r
\n" ); document.write( "\n" ); document.write( "(my wrong answer)\r
\n" ); document.write( "\n" ); document.write( "2x-7>\(10)\r
\n" ); document.write( "\n" ); document.write( "2x-7>10\r
\n" ); document.write( "\n" ); document.write( "2x>17\r
\n" ); document.write( "\n" ); document.write( "x>(17)/(2)\r
\n" ); document.write( "\n" ); document.write( "2x-7<-(10)\r
\n" ); document.write( "\n" ); document.write( "2x-7<-10\r
\n" ); document.write( "\n" ); document.write( "2x<7-10\r
\n" ); document.write( "\n" ); document.write( "2x<-3\r
\n" ); document.write( "\n" ); document.write( "(2x)/(2)<-(3)/(2)\r
\n" ); document.write( "\n" ); document.write( "x<-(3)/(2)\r
\n" ); document.write( "\n" ); document.write( "x>(17)/(2) or x<-(3)/(2) *needs interval notation do not forget*\r
\n" ); document.write( "\n" ); document.write( "problem:\r
\n" ); document.write( "\n" ); document.write( "| 4x + 2 | (greater than or equal to sign) 6\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4x+2>=\(6)\r
\n" ); document.write( "\n" ); document.write( "4x+2>=6\r
\n" ); document.write( "\n" ); document.write( "4x>=4\r
\n" ); document.write( "\n" ); document.write( "x>=1\r
\n" ); document.write( "\n" ); document.write( "4x+2<=-(6)\r
\n" ); document.write( "\n" ); document.write( "4x+2<=-6\r
\n" ); document.write( "\n" ); document.write( "4x<=-2-6\r
\n" ); document.write( "\n" ); document.write( "4x<=-8\r
\n" ); document.write( "\n" ); document.write( "(4x)/(4)<=-(8)/(4)\r
\n" ); document.write( "\n" ); document.write( "x<=-(8)/(4)
\n" ); document.write( "x<=-2\r
\n" ); document.write( "\n" ); document.write( "x>=1 or x<=-2 *wrong needs interval notation do not forget*\r
\n" ); document.write( "\n" ); document.write( "what am I doing wrong??
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #92512 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
|2x - 7 | > 10
\n" ); document.write( "2x-7 < -10 or 2x-7 > 10
\n" ); document.write( "2x < -3 or 2x > 17
\n" ); document.write( "x < -3/2 or x>17/2
\n" ); document.write( "Interval notation:
\n" ); document.write( "(-inf, -3/2)U(17/2, +inf)
\n" ); document.write( "======================\r
\n" ); document.write( "\n" ); document.write( "|4x + 2 | >= 6
\n" ); document.write( "4x+2 <= -6 or 4x+2 >= 6
\n" ); document.write( "4x <= -8 or 4x >=- 4
\n" ); document.write( "x <= -2 or x >=- -1
\n" ); document.write( "Interval notation:
\n" ); document.write( "(-inf, -2]U[-1, +inf)\r
\n" ); document.write( "\n" ); document.write( "========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );