3 years ago

Please help me with this.!

Mathematics

1 answer:

docker41 [41]3 years ago

4 0

Answer:

y = x - 5 + 5

Let x be the the original position and y be the new position.

After rid down, 5 floors, the expression would be y = x - 5.

After rid back up 5 floors, the expression changed to y = x - 5 + 5.

Hence, the required expression is y = x - 5 + 5 = x.

Step-by-step explanation:

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