document.write( "Question 197289: Find three consecutive integers such that twice the smallest increased by the largest is 128.
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Algebra.Com's Answer #147925 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find three consecutive integers such that twice the smallest increased by the largest is 128. \n" ); document.write( "---------------------- \n" ); document.write( "1st: x-1 \n" ); document.write( "2nd: x \n" ); document.write( "3rd: x+1 \n" ); document.write( "---------------- \n" ); document.write( "Equation: \n" ); document.write( "2(x-1)+ (x+1) = 128 \n" ); document.write( "2x-2 + x + 1 = 128 \n" ); document.write( "3x = 129 \n" ); document.write( "x = 43 \n" ); document.write( "--- \n" ); document.write( "1st = x-1 = 42 \n" ); document.write( "2nd = x = 43 \n" ); document.write( "3rd = x+1 = 44 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |