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1 vote
X = 4/2, y=-3/4 find X+Y
x-y

User Cgf
by
3.5k points

1 Answer

5 votes

Explanation:

  • X+Y=4+2
  • =6
  • X-Y=4-2
  • =2

OR

  • X+Y=3+4
  • =7
  • X-Y=3-4
  • =-1
User Deitch
by
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