document.write( "Question 559488: Maria is five times older than her sister Debbie. In 6 years she will only be twice as old as Debbie. How old is Maria? \n" ); document.write( "
Algebra.Com's Answer #363436 by htmentor(1343)\"\" \"About 
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Maria is five times older than her sister Debbie. In 6 years she will only be twice as old as Debbie. How old is Maria?
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\n" ); document.write( "Let M = Maria's age now
\n" ); document.write( "Then Debbie's age now = M/5
\n" ); document.write( "Given: In 6 years, Maria will be twice as old as Debbie:
\n" ); document.write( "M + 6 = 2(M/5 + 6)
\n" ); document.write( "Solve for M:
\n" ); document.write( "M + 6 = 2M/5 + 12
\n" ); document.write( "3M/5 = 6
\n" ); document.write( "M = 10
\n" ); document.write( "So Maria is 10 years old
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