document.write( "Question 1065148: Melinda has nickels and quarters in her bank. She has seven fewer nickels than quarters. She has $2.65 in the bank. How many coins of each type does she have? \n" ); document.write( "
Algebra.Com's Answer #680241 by addingup(3677)\"\" \"About 
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q = n+7
\n" ); document.write( "0.05n+0.25q = 2.65 substitute for q:
\n" ); document.write( "0.05n+0.25(n+7) = 2.65
\n" ); document.write( "0.05n+0.25n+1.75 = 2.65
\n" ); document.write( "0.30n = 0.90
\n" ); document.write( "n = 3 she has 3 nickels and
\n" ); document.write( "2.65-0.15= 2.50 = 10 quarters
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