document.write( "Question 1146000: Joe was 4 years old 5 years ago, write an expression to show how old joe will be in x years \n" ); document.write( "
Algebra.Com's Answer #767283 by josgarithmetic(39617)\"\" \"About 
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\n" ); document.write( "Joe was 4 years old 5 years ago,
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\n" ); document.write( "\n" ); document.write( "Joe is 9 years old, today.
\n" ); document.write( "He will be x+9 years old in x more years.
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