document.write( "Question 124498: Mrs. Kim is four years younger than her husband. Find the age of each if the total oh their ages, including that of their one year old is 63. \n" ); document.write( "
Algebra.Com's Answer #91243 by mathman409(67)![]() ![]() ![]() You can put this solution on YOUR website! Lets do this question by using algebra. \n" ); document.write( "First, make the unknown things variables. \n" ); document.write( "Make Mrs. kim \"m\" and her husband \"h\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, state the knowledge that u have so far.\r \n" ); document.write( "\n" ); document.write( "m=h-4 \n" ); document.write( "m+h=62\r \n" ); document.write( "\n" ); document.write( "Now, replace m with h-4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, h-4+h=62\r \n" ); document.write( "\n" ); document.write( "Simplify\r \n" ); document.write( "\n" ); document.write( "h-4+h=62 \n" ); document.write( "2h-4=62 \n" ); document.write( "add both sides by 4 \n" ); document.write( "2h=66 \n" ); document.write( "divide both sides by 2 \n" ); document.write( "h=33 \n" ); document.write( "now, replace h with 33 to find out m \n" ); document.write( "33-4=m \n" ); document.write( "29=m \n" ); document.write( "now u have the answer:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "m=29 \n" ); document.write( "h=33\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "check:\r \n" ); document.write( "\n" ); document.write( "29=33-4\r \n" ); document.write( "\n" ); document.write( "29=29 CORRECT!!!\r \n" ); document.write( "\n" ); document.write( "so, here is the answer once again:\r \n" ); document.write( "\n" ); document.write( "m=29 \n" ); document.write( "h=33 \n" ); document.write( " |