when 5 is subtracted from lengthy and breadth of rectangle, the perimeter becomes 26. what is the mathematical form of the statement
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x+y23=x+y
Step-by-step explanation:
23=x+y
Step-by-step explanation:
Let the length of rectangle be x
Let breadth of rectangle be y
When 5 is subtracted from length and breadth of rectangle,
x → x-5
y→ y-5
Formula of perimeter of rectangle : 2(Length+Breadth)2(Length+Breadth)
So, Perimeter = 2(x-5+y-5)2(x−5+y−5)
26 = 2(x+y-10)26=2(x+y−10)
\frac{26}{2} = 2(x+y-10)
2
26
=2(x+y−10)
13 = x+y-1013=x+y−10
23 = x+y23=x+y
Hence the mathematical form of the statement is 23 = x+y23=x+y
i hope it helps
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