document.write( "Question 663632: Amos and Micah are brothers. Amos is two years less than twice Mica's age. The sum of there age is 16. how old are they \n" ); document.write( "
Algebra.Com's Answer #413269 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Set variables \n" ); document.write( "x = amos \n" ); document.write( "y = mica \n" ); document.write( "... \n" ); document.write( "Given \n" ); document.write( "x = 2y - 2 \n" ); document.write( "x+y=16 \n" ); document.write( "... \n" ); document.write( "Substitute x into the second equation \n" ); document.write( "... \n" ); document.write( "2y - 2 + y = 16 \n" ); document.write( "3y - 2 = 16 \n" ); document.write( "3y = 16 + 2 \n" ); document.write( "3y = 18 \n" ); document.write( "y = 6 is Mica's age \n" ); document.write( "x = 2(6)-2 = 10 is Amos' age \n" ); document.write( "... \n" ); document.write( "Check \n" ); document.write( "6 + 10 = 16 \n" ); document.write( "......................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( "www.MyHomeworkAnswers.com \n" ); document.write( " |