document.write( "Question 1046026: I'm solving inequalities and the question is \r
\n" ); document.write( "\n" ); document.write( "16x<=32or-5x<=-40\r
\n" ); document.write( "\n" ); document.write( "And I jsut want to know when solving each do you change -5 to positive five when you divide it with 40 or does it stay as -5?
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Algebra.Com's Answer #661529 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
\"16x%3C=32\", coefficient on x is positive. Multiplying both sides by \"1%2F16\" makes no change regarding order.\r
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\n" ); document.write( "\n" ); document.write( "\"16x%281%2F16%29%3C=32%281%2F16%29\"
\n" ); document.write( "\"x%3C=2\"\r
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\n" ); document.write( "\n" ); document.write( "\"-5x%3C=-40\"
\n" ); document.write( "Where is \"-40\" on a real number line? Some fourty units to the left of 0.
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\n" ); document.write( "Where is \"-5x\" on a real number line according to your given inequality? Some number of units, variable, to the LEFT of the \"-40\"; so the order of the two members are now clear. Make a number line and label all the parts and this helps to see all this.
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\n" ); document.write( "Multiplicative inverse of \"-5\" is \"-1%2F5\".
\n" ); document.write( "Now, refer again to the number line if this will help.
\n" ); document.write( "What happens to order when multiplying \"-5x%28-1%2F5%29\" and the \"-40%28-1%2F5%29\"?\r
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\n" ); document.write( "\n" ); document.write( "The order of the resulting members is reversed.
\n" ); document.write( "\"-5x%28-1%2F5%29%3E=-40%28-1%2F5%29\"
\n" ); document.write( "\"x%3E=8\"
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