document.write( "Question 104463: Mary's age is twice Rick's age and one-third of Steve's age. If the sum of their age is 99, how old are they? \n" ); document.write( "
Algebra.Com's Answer #76000 by edjones(8007)\"\" \"About 
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m=mary's age
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\n" ); document.write( "m+m/2+3m=99
\n" ); document.write( "2m+m+6m=198 mult each side times 2.
\n" ); document.write( "9m=198
\n" ); document.write( "m=22 divide both sides by 9.
\n" ); document.write( "m/2=11 rick's age
\n" ); document.write( "3m=66 steve's age
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