The area of the room is 18 m2, the width of the room is 3 m. Find the length of the room.

Applying the conditional variable “Y”, we denote the desired length of the room.
Based on the information in this example, we form the given equation: 3 x Y = 18.
In the course of solving the composed equation, we obtain the value Y = 18/3 = 6 meters.
Answer: the length of the room is 6 meters.



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