when 5 is subtracted from length and breadth of a rectangle the perimeter becomes 26 what is the mathematical form of statement
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2×l+b -5 =26 as equation form
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heya mate your answer is here
let length of rectangle is = (x -5)
and breadth of rectangle = ( y -5)
according to question
perimeter of rectangle = 2 *(length + breadth)
26 = 2*(x -5+y-5)
13 = x + y -10
x + y = 3
let length of rectangle is = (x -5)
and breadth of rectangle = ( y -5)
according to question
perimeter of rectangle = 2 *(length + breadth)
26 = 2*(x -5+y-5)
13 = x + y -10
x + y = 3
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