armyblink2007
armyblink2007 armyblink2007
  • 18-10-2020
  • Mathematics
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the sum of the 2 integers is -112. if one of them is -109 find the other​

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eniolawisdom6
eniolawisdom6 eniolawisdom6
  • 18-10-2020

Answer:

let x and be the two integers

x+y=-112

if one of them is -109

let x be one of the that is substitute-109 to the above equation

-109+y=-112

collect like terms to the left hand side.

-109+112=-y

3=-y

move the sigh to the constant

y=-3

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