document.write( "Question 567881: Tom had twice as much as lisa. Tom spent $15, lisa had 2/3 of what tom had left. How much did both have altogether at first? \n" ); document.write( "
Algebra.Com's Answer #366788 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Tom had twice as much as lisa. Tom spent $15, lisa had 2/3 of what tom had left. How much did save altogether at first? \n" ); document.write( "** \n" ); document.write( "let x=$ lisa had at first \n" ); document.write( "2x=$ Tom had at first \n" ); document.write( ".. \n" ); document.write( "(2x-15)*2/3=x \n" ); document.write( "4x-30=3x \n" ); document.write( "x=30 \n" ); document.write( "2x=60 \n" ); document.write( "ans: \n" ); document.write( "Both altogether at first had $60+$30=$90 \n" ); document.write( " |