document.write( "Question 914121: Pete is three times as old as Lashanna. in 7 years the sum of their ages will be 50 find their present ages \n" ); document.write( "
Algebra.Com's Answer #554873 by ewatrrr(24785)\"\" \"About 
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x Lashanna's age, 3x Pete's age
\n" ); document.write( "(3x + 7) + (x+ 7) = 50
\n" ); document.write( "4x = 36
\n" ); document.write( "x = 9, Lashanna's age now. Pete is 27 \"3%2A9\"
\n" ); document.write( "And...checking ... 7 years from now
\n" ); document.write( " 16 + 34 = 50\r
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