amycornett amycornett
  • 03-01-2017
  • Mathematics
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The sum of two consecutive even integers divided by four is 189.5

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bcalle
bcalle bcalle
  • 03-01-2017
to get two consecutive integers you would set it up as x + x + 2.
x is the first integer and
x + 2 is the next even integer. Now set up and equation with the remaining criteria.
(x+x+2)/4=189.5
Multiply both sides by 4
(x+x+2)=758
Subtract 2 from both sides
x + x =756
2x=756
Divide by two on both sides
x=378
x+2=380
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