document.write( "Question 1131554: Melissa's brother is 7 years old. Three years ago she was as old as he is now. How old will Melissa be in 4 years? \n" ); document.write( "

Algebra.Com's Answer #748227 by josgarithmetic(39617) $\"\"$ $\"About$

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\n" ); document.write( "Melissa's brother is 7 years old.
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\n" ); document.write( "\n" ); document.write( "call b, the age for Melissa's brother.
\n" ); document.write( "b=7.\r
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\n" ); document.write( "Three years ago she was as old as he is now.
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\n" ); document.write( "\n" ); document.write( "m, for Melissa.
\n" ); document.write( " $\"m-3=7\"$
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\n" ); document.write( " $\"m=10\"$ ----------Melissa is currently 10 years of age.\r
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\n" ); document.write( " How old will Melissa be in 4 years?
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