Word problems - when two equations will equal each other - Math test answers

The video tutorial explains how to solve a problem involving Sam and Hector's weight gain. Sam weighs 205 pounds and gains 2 pounds per week, while Hector weighs 195 pounds and gains 3 pounds per week. The goal is to determine how many weeks it will take for them to weigh the same. The instructor sets up an equation using a variable to represent the number of weeks and solves it step-by-step, concluding that it will take 10 weeks for Sam and Hector to weigh the same.

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