Question

The length of a rectangular field is $7\mathrm{metres}$ less than $5$ times the breadth of field. What is length, if breadth is $\mathrm{x}\mathrm{metres}$ ?

Answer 1

Given, breadth of the rectangular field $=$$\mathrm{x}\mathrm{metres}$

$5$ times the breadth of field $=5\mathrm{x}$

$7\mathrm{metres}$ less than $5$ times the breadth of field $=5\mathrm{x}-7$

Thus, the length of the rectangular field $5\mathrm{x}-7$