document.write( "Question 941992: WHEN FOUR IS ADDED TO A NUMBER AND THE SUM IS DIVIDED BY THIRTY THE RESULT IS THREE FIND THE NUMBER
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Algebra.Com's Answer #574202 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "let number be \"x\"\r
\n" ); document.write( "\n" ); document.write( "when \"4\" is added to \"x\" we have: \"x%2B4\"\r
\n" ); document.write( "\n" ); document.write( "when the sum is divided by \"30\" we have:\"%28x%2B4%29%2F30\"\r
\n" ); document.write( "\n" ); document.write( "the result is \"3\":\"%28x%2B4%29%2F30=3\"\r
\n" ); document.write( "\n" ); document.write( "now we have equation \"%28x%2B4%29%2F30=3\" and we can solve it for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2B4%29%2F30=3\"....both sides multiply by \"30\"\r
\n" ); document.write( "\n" ); document.write( "\"30%28x%2B4%29%2F30=3%2A30\"\r
\n" ); document.write( "\n" ); document.write( "\"cross%2830%29%28x%2B4%29%2Fcross%2830%29=90\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2B4=90\"\r
\n" ); document.write( "\n" ); document.write( "\"x=90-4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=86\"\r
\n" ); document.write( "\n" ); document.write( "so, your number is \"86\"\r
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