document.write( "Question 1106134: Alfredo is 5 years older than john and Maria is 4 years younger than john. If the of their ages is 34,what equation can be used to find John's age? \n" ); document.write( "
Algebra.Com's Answer #721070 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Alfredo is 5 years older than john \n" ); document.write( "a = j + 5 \n" ); document.write( " and Maria is 4 years younger than john. \n" ); document.write( "m = j - 4 \n" ); document.write( " If the sum of their ages is 34, \n" ); document.write( "a + j + m = 34 \n" ); document.write( "what equation can be used to find John's age? \n" ); document.write( "replace a with (j+5), replace m with (j-4) \n" ); document.write( "(j+5) + j + (j-4) = 34 \n" ); document.write( "combine like terms and find j \n" ); document.write( " \n" ); document.write( " |