Question

when 5 is subtracted from length and breadth of rectangle, the perimeter becomes 26. What is the mathematical form of the statement​

Answer 1

Answer:

l+b = 23

Step-by-step explanation:

A/C ques,

Perimeter when 5 subtracted from l and B will be 26.

So, 2(l-5+b-5) = 26

=>2(l+b-10) = 26

=>2l+2b-20 = 26

=>2(l+b) = 46

=>l+b = 23