document.write( "Question 354372: how do you solve: the sum of 4 times lisa's age and 7 times janes age is 169. jane is 1 year more than twice as old as lisa is. find each of their ages \n" ); document.write( "
Algebra.Com's Answer #253236 by rfer(16322)\"\" \"About 
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4x+7(2x+1)=169
\n" ); document.write( "4x+14x+7=169
\n" ); document.write( "18x=162
\n" ); document.write( "x=9
\n" ); document.write( "-------------
\n" ); document.write( "4*9+7(2*9+1)=169
\n" ); document.write( "36+126+7=169
\n" ); document.write( "-------------
\n" ); document.write( "L=x=9
\n" ); document.write( "A=2x+1=19
\n" ); document.write( "
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