Let the width be x.
Width = x
Length = x + 4
2(x + x + 4) = 32
Combine like terms:
2(2x + 4) = 32
Distribute 2:
4x + 8 = 32
Subtract 8 from both sides:
4x = 24
Divide both sides by 4:
x = 6
Find Width and Length:
Width = x = 6m
Length = x + 4 = 6 + 4 = 10m
Answer: The room is 10m by 6m
