document.write( "Question 36984: Joseph is twelve years younger than Mack. Kevin is 1year younger than Joseph. The sum of their ages is sixty-two. How old is joseph. \n" ); document.write( "
Algebra.Com's Answer #22737 by checkley71(8403)\"\" \"About 
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M-12=J & K=J-1 & M+J+K=62 OR M=J+12 & K=J-1 THUS\r
\n" ); document.write( "\n" ); document.write( "J+12+J+J-1=62 OR 3J=62+1-12 OR 3J=51 OR J=17 THEREFORE M-12=17 OR M=17+12 OR \r
\n" ); document.write( "\n" ); document.write( "M=29 & K=17-1 OR K=16\r
\n" ); document.write( "\n" ); document.write( "PROOF 17+29+16=62 OR 62=62
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