document.write( "Question 653760: mrs. Corazon is 40 years old and his daughter kris is 12. when will the mother be twice as old as the daughter?
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Algebra.Com's Answer #408509 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 40+X=2(12+X) \n" ); document.write( "40+X=24+2X \n" ); document.write( "40-24=2X-X \n" ); document.write( "16=X ANS. FOR THE ADDITIONAL 16 YEARS BEFORE MRS IS TWICE KRIS'S AGE. \n" ); document.write( "PROOF: \n" ); document.write( "40+16=2(12+16) \n" ); document.write( "56=2*28 \n" ); document.write( "56=56 \n" ); document.write( " |