dddd8739 dddd8739
  • 22-12-2020
  • Mathematics
contestada

if x+y=-10 and x-y=2, what is the value of x?​

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Elisebouv
Elisebouv Elisebouv
  • 23-12-2020
The answer is -4

-4 + -6 = -10. And -4- -6 = 2
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