document.write( "Question 662342: jane is 5 years older than tom.
\n" ); document.write( "three times jane's age plus twice toms age is 35.
\n" ); document.write( "what are the ages of jane and tom.
\n" ); document.write( "

Algebra.Com's Answer #412123 by ReadingBoosters(3246)\"\" \"About 
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x = jane
\n" ); document.write( "y = tom
\n" ); document.write( "x = y + 5
\n" ); document.write( "3x + 2y = 35
\n" ); document.write( "Substitute into the second equation
\n" ); document.write( "3(y+5) +2y = 35
\n" ); document.write( "3y + 15 + 2y = 35
\n" ); document.write( "5y = 35-15
\n" ); document.write( "5y = 20
\n" ); document.write( "y = 4
\n" ); document.write( "x = 4+5=9
\n" ); document.write( "Jane is 9 years old
\n" ); document.write( "Tom is 4 years old
\n" ); document.write( "Proof
\n" ); document.write( "4+5 = 9
\n" ); document.write( "3(9) + 2(4) = 35
\n" ); document.write( "
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