SOLUTION: Find the largest of there consecutive odd integers if the sum of twice the first, five times the second and ten less than the third is 124
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Question 835706: Find the largest of there consecutive odd integers if the sum of twice the first, five times the second and ten less than the third is 124
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the largest of three consecutive odd integers if the sum of twice the first, five times the second and ten less than the third is 124
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!st: 2x-1
2nd: 2x+1
3rd: 2x+3
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Equation:
2(2x-1)+5(2x+1)+(2x+3)-10 = 124
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4x-2 + 10x+5 + 2x-7 = 124
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16x - 4 = 124
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16x = 128
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x = 8
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1st: 2x-1 = 15
2nd: 17
3rd: 19
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Cheers,
Stan H.
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