document.write( "Question 155748: 1) find 4 consecutive even integers such that the sum of twice the first, five times the second and four times the third divided by three times the fourth equals 3.
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document.write( "2) Find three consecutive odd integers such that 4 less than twice the second has the same value as three times the number that is one more that the third.
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Algebra.Com's Answer #114745 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 1) find 4 consecutive even integers such that the sum of twice the first, five times the second and four times the third divided by three times the fourth equals 3. \n" ); document.write( ": \n" ); document.write( "4 consecutive integers: x, x+2, x+4, x+6 \n" ); document.write( ": \n" ); document.write( "Write an equation for the statement: \n" ); document.write( "\"the sum of twice the first, five times the second and four times the third divided by three times the fourth equals 3.\" \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( "Multiply both sides by (3x+18) \n" ); document.write( "11x + 26 = 3(3x + 18) \n" ); document.write( ": \n" ); document.write( "11x + 26 = 9x + 54 \n" ); document.write( ": \n" ); document.write( "11x - 9x = 54 - 26 \n" ); document.write( ": \n" ); document.write( "2x = 28 \n" ); document.write( "x = \n" ); document.write( "x = 14 \n" ); document.write( ": \n" ); document.write( "The four numbers: 14, 16, 18, 20 \n" ); document.write( ": \n" ); document.write( "Check the solutions in the statement: \n" ); document.write( "\"the sum of twice the first, five times the second and four times the third divided by three times the fourth equals 3.\" \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "2) Find three consecutive odd integers such that 4 less than twice the second has the same value as three times the number that is one more that the third. \n" ); document.write( ": \n" ); document.write( "We have: x, (x+2), (x+4) as the three consecutive odd numbers \n" ); document.write( ": \n" ); document.write( "2(x+2)- 4 = 3(x+4+1) \n" ); document.write( "2x + 4 - 4 = 3(x+5) \n" ); document.write( "2x = 3x + 15 \n" ); document.write( "2x = 3x = 15 \n" ); document.write( "-x = 15 \n" ); document.write( "x = -15 \n" ); document.write( "; \n" ); document.write( "The numbers: -15, -13, -11 \n" ); document.write( ": \n" ); document.write( "; \n" ); document.write( "Check: \n" ); document.write( "2(-13) - 4 = 3(-11+1) \n" ); document.write( "-26 - 4 = 3(-10) \n" ); document.write( " |