document.write( "Question 543957: Helping kid with homework, been too long, Please help. \r
\n" ); document.write( "\n" ); document.write( "solve in interval notation\r
\n" ); document.write( "\n" ); document.write( "|6x – 1| ≤ 7
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Algebra.Com's Answer #354986 by umnikmo(75)\"\" \"About 
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fist we assume 6x-1>0 so x>1/6
\n" ); document.write( "6x-1<=7
\n" ); document.write( "6x<=8
\n" ); document.write( "x<=4/3
\n" ); document.write( "so x E (1/6;4/3]\r
\n" ); document.write( "\n" ); document.write( "now we assume 6x-1<=0 so x<=1/6
\n" ); document.write( "1-6x<=7
\n" ); document.write( "x>=-1
\n" ); document.write( "so x E [-1;1/6]\r
\n" ); document.write( "\n" ); document.write( "Ans: x E [-1;4/3]
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