document.write( "Question 170617: Mrs. ellis is 28 years older than her daughter. In 11 years she will be 3 times as old as her daughter.How old is each now \n" ); document.write( "
Algebra.Com's Answer #125948 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Mrs. ellis is 28 years older than her daughter. In 11 years she will be 3 times as old as her daughter.How old is each now \n" ); document.write( "-------------- \n" ); document.write( "NOW DATA: \n" ); document.write( "Let daughter be x yrs old \n" ); document.write( "Mrs. is x+28 yrs old \n" ); document.write( "--------------------------- \n" ); document.write( "11 yrs from now DATA: \n" ); document.write( "daughter will be x+11 yrs.old \n" ); document.write( "Mrs will be x + 28+11 = x+39 yrs. old \n" ); document.write( "---------------------------------------- \n" ); document.write( "EQUATION: \n" ); document.write( "Mrs = 3*daughter \n" ); document.write( "x+39 = 3(x+11) \n" ); document.write( "x+39 = 3x+33 \n" ); document.write( "2x = 6 \n" ); document.write( "x = 3 (daughter's age NOW) \n" ); document.write( "Mrs = x+28 = 31 yrs old NOW \n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |