document.write( "Question 1083090: a+1=b+2=c+3=d+4, which one is the biggest?
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Algebra.Com's Answer #697096 by math_helper(2461)![]() ![]() You can put this solution on YOUR website! a > b > c > d , so a is the greatest of the four. \n" ); document.write( "— \n" ); document.write( "One way to visualize: \n" ); document.write( "Say a+1 = N, then N = b+2 = c+3 = d+4\r \n" ); document.write( "\n" ); document.write( "You only need to add 1 to a to get to N \n" ); document.write( "You must add 2 to b to get to N \n" ); document.write( "c requires 3 be added to it to reach N \n" ); document.write( "d requires 4 be added to it to reach N\r \n" ); document.write( "\n" ); document.write( "—— \n" ); document.write( " The more mathematical, and a bit more mechanical, approach:\r \n" ); document.write( "\n" ); document.write( " a+1 = b+2 = c+3 = d+4 —> a = b+1 = c+2 = d+3 ( —> a>b ) \n" ); document.write( " b+1 = c+2 = d+3 —> b = c+1 = d+2 (—> b>c) \n" ); document.write( " c+1 = d+2 —> c=d+1 (—> c>d)\r \n" ); document.write( "\n" ); document.write( "—\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |