A rectangular piece of land, 16 meters longer than the width, and three times the width, how much is the area of this land? To use the equation solution simple, primary school grade 5 can understand, and by the way, how to solve, thank you

A rectangular piece of land, 16 meters longer than the width, and three times the width, how much is the area of this land? To use the equation solution simple, primary school grade 5 can understand, and by the way, how to solve, thank you


Let the solution be x meters wide
3x-x=16
2x=16
x=8
Length: 8 + 16 = 24m
Area: 8 × 24 = 192 square meters