document.write( "Question 1004846: I need help on this question!
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document.write( "here are two consecutive integers such that the sum of one-half of the smaller integer and five times the larger integer is equal to the product of 7 and 1 less than the smaller integer. Find the integers.
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Algebra.Com's Answer #621192 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! let x and x+1 be our consecutive integers, then \n" ); document.write( "(x/2) + 5(x+1) = 7(x-1) \n" ); document.write( "(x/2) + 5x +5 = 7x -7 \n" ); document.write( "add 7 to both sides of = \n" ); document.write( "(x/2) +5x +12 = 7x \n" ); document.write( "multiply both sides of = by 2 \n" ); document.write( "x +10x +24 = 14x \n" ); document.write( "11x +24 = 14x \n" ); document.write( "subtract 11x from both sides of = \n" ); document.write( "3x = 24 \n" ); document.write( "x = 8 \n" ); document.write( "************************************************* \n" ); document.write( "our two consecutive integers are 8 and 9 \n" ); document.write( "check the answer \n" ); document.write( "(8/2) + 5(9) = 7(8-1) \n" ); document.write( "49 = 49 \n" ); document.write( "our answer checks\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |