document.write( "Question 993473: At Jerry's birth, his mother was 27 years old. At what age will Jerry be 40 percent of his mother's age \n" ); document.write( "
Algebra.Com's Answer #612729 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "x=age at which Jerry will be 40% mothers age \n" ); document.write( ". \n" ); document.write( "0.4(27+x)=x \n" ); document.write( "10.8+0.4x=x \n" ); document.write( "10.8=0.6x \n" ); document.write( "18=x \n" ); document.write( "ANSWER: When Jerry is 18 he will be 40% of his mother's age. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "When Jerry is 18, his mother will be 27+18=45. \n" ); document.write( ". \n" ); document.write( "0.40(45)=18 \n" ); document.write( "18=18 \n" ); document.write( " \n" ); document.write( " |