document.write( "Question 202273: Solve -6 <_ 3 + x < 4 \n" ); document.write( "
Algebra.Com's Answer #152551 by RAY100(1637)\"\" \"About 
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-6<=3+x<=4
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\n" ); document.write( "subst 3
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\n" ); document.write( "-9<=x<=1
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\n" ); document.write( "check,,,-6<=3-9,,,,ok
\n" ); document.write( "3+1<=4,,,,,ok
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