Answer:
\(\text{The length of rectangle is }l=(3w-7) m\)
Step-by-step explanation:
Given that the length of a rectangle is 7 m less than triple the width if w represents the width.
we have to write an expression for the length l.
Width of rectangle=w m
As length is 7 m less than triple the width
Therefore length of rectangle can be written as
\(l=(3w-7) m\)
which is the required expression.
