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:

2(x+ y-10) = 26

Step-by-step explanation:

let the actual length be x

let actual breadth be y

given length = x-5

given breadth =y-5

perimeter of rectangle = 2( l+b)

26 = 2 (x-5 + y-5)

26 = 2x-10 + 2y-10

26 = 2x+2y -20

26. = 2 (x+y -10)

Bold letters is your answer further we can solve it : 13 = x+y -10

23=x +y

Follow me if u think I helped u