document.write( "Question 301962: Please help me solve this!:\r
\n" ); document.write( "\n" ); document.write( "Mary has n dollars. John has $7 less than 3 times the amount of money Mary has. How many dollars does John have?
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Algebra.Com's Answer #216529 by london maths tutor(243)\"\" \"About 
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\n" ); document.write( "Mary has n dollars. John has $7 less than 3 times the amount of money Mary has. How many dollars does John have?\r
\n" ); document.write( "\n" ); document.write( "John has $(3n - 7)
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