The lenght of rectangle is 5 less then thrice its breadth.If the perimeter of the rectangle is 62 cm ,find its length and breadth
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2 (l+b)
=2 (3x-5+3x)=62
6x-10+6x=62
12x-10=62
12x=62+10
12x=72
x=72/12
x=6
=2 (3x-5+3x)=62
6x-10+6x=62
12x-10=62
12x=62+10
12x=72
x=72/12
x=6
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