document.write( "Question 1071087: 4 ≤ x – 3 < 20 compound inequalities and the effect that dividing by a negative has on an inequality.with steps \n" ); document.write( "
Algebra.Com's Answer #686008 by rothauserc(4718)\"\" \"About 
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4 ≤ x – 3 < 20
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\n" ); document.write( "add 3 to 4, x-3 and 20
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\n" ); document.write( "7 ≤ x < 23
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\n" ); document.write( "The interval solution is [7, 23)
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\n" ); document.write( "Note that this is a closed interval on the left side and open on the right side
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