Question

When 5 is substracted from length and breadth of the rectangle,the perimeter becomes 26.Write the linear equation
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Answer 1

Answer:

Here is yor answer;

Remember : Perimeter of rectangle = 2[l+b}

2[(l-5)+(b-5)] = 26.

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Hope it helps.

Answer 2

Answer:

let the length be x

breadth be y

given :

5 is subtracted from length and breast

.: L= (L-5). B=(B-5)

Perimetre of rectangle (P) = 2(l+b)

P = 26

.: 2{ (l-5) +(b-5)}=26

2(l+b-10). =26

2l+2b+-20. =26

2(l+b). =26+20

2(l+b). =46

l+b. =23