document.write( "Question 401806: In 10 years a child will be 3 years older than twice her current age. What is her current age \n" ); document.write( "
Algebra.Com's Answer #284349 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! X+10=3+2X \n" ); document.write( "X-2X=-10+3 \n" ); document.write( "-X=-7 \n" ); document.write( "X=7 ANS. FOR THE CURRENT AGE. \n" ); document.write( "PROOF: \n" ); document.write( "7+10=3+2*7 \n" ); document.write( "17=3+14 \n" ); document.write( "17=17 \n" ); document.write( " |