document.write( "Question 1060988: Solve the problem by making up an equation. A child is 12 years old, and his father is 32 years older. In how many years will the age of the father be 3 times the age of the child? \n" ); document.write( "
Algebra.Com's Answer #675806 by jorel555(1290) ![]() You can put this solution on YOUR website! Let n be the number of years until a 44-year old father (12+32) is 3 times older than his 12-year old child. Then: \n" ); document.write( "44+n=3(12+n) \n" ); document.write( "44+n=36+3n \n" ); document.write( "2n=8 \n" ); document.write( "n=4 \n" ); document.write( "In 4 years, the father will be 48; and the child 16-making the father 3 times older than the child. ☺☺☺☺ \n" ); document.write( " |