elainanicholeknight elainanicholeknight

18-08-2021
Mathematics

contestada

The sum of three consecutive even numbers 86. Select all the equations below that represent this situation.
A X + X+ 2+ x + 4 = 84
B
3x + 6 = 84
C X + x + 1 + x + 2 = 84
D 3x + 3 + 84

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guyshimshon guyshimshon

18-08-2021

Answer:
A = X+X+2+X+4=3X+6 =(X+1)+(X+2)+(X+3)
B = 3X+6 =(X+1)+(X+2)+(X+3)
C = not (3X+3)
D = not (3X+3)

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