document.write( "Question 258374: I am four years older than my cousins brother jack. If the sum of our ages is 30, how old is each person? \n" ); document.write( "
Algebra.Com's Answer #190212 by richwmiller(17219)\"\" \"About 
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x+b=30
\n" ); document.write( "x-b=4
\n" ); document.write( "add them
\n" ); document.write( "2x=34
\n" ); document.write( "x=17
\n" ); document.write( "b=13
\n" ); document.write( "
\n" );