document.write( "Question 964285: a boy 10 years old and his mother is 37 years old in how many years did his mother will be twice as old as her son. \n" ); document.write( "
Algebra.Com's Answer #589166 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "x=how many years \n" ); document.write( "37yrs+x=2(10yrs+x) \n" ); document.write( "37yrs+x=20yrs+2x Subtract 20 yrs from each side. \n" ); document.write( "17yrs+x=2x Subtract x from each side. \n" ); document.write( "17 yrs=x \n" ); document.write( "ANSWER: The mother will be twice as old as the son in 17 yrs. \n" ); document.write( "CHECK: \n" ); document.write( "37yrs+17yrs=2(10yrs+17yrs) \n" ); document.write( "54yrs=2(27yrs) \n" ); document.write( "54yrs=54yrs \n" ); document.write( " |