document.write( "Question 954072: Max,Mon and Mitch are cousins and the sum of their ages is 64. Find their ages if Max is 3 times as old as Mitch and Mon's age is 4 more than twice the age of Mitch. \n" ); document.write( "
Algebra.Com's Answer #582681 by addingup(3677)![]() ![]() You can put this solution on YOUR website! Ma+Mo+Mi = 64 \n" ); document.write( "Ma= Mi x 3 \n" ); document.write( "Mo= 2Mi+4 Substituting in the 1st formula: \n" ); document.write( "(Mix3)+2Mi+4+Mi= 64 Subtract 4 from both sides and add the Mi on left: \n" ); document.write( "Mix3+3Mi= 60 To make it easier, we break down the multiplication: \n" ); document.write( "Mi+Mi+Mi+3Mi= 60 \n" ); document.write( "6Mi= 60 \n" ); document.write( "Mi= 10 \n" ); document.write( "Answer: \n" ); document.write( "Mi is 10 \n" ); document.write( "Ma is 10x3= 30 \n" ); document.write( "Mo is 2(10)+4= 24 \n" ); document.write( "Proof: \n" ); document.write( "10+30+24= 64 We've got the correct answer. \n" ); document.write( " \n" ); document.write( " |