the length of a rectangle is 2 cm more than thrice its breadth if its perimeter is 68 cm find the length of the rectangle
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let the breath be x
(2 + 3x ) 2 = 68
4 + 6 x = 68
6x = 68 - 4
x = 64 ÷ 6
x =
(2 + 3x ) 2 = 68
4 + 6 x = 68
6x = 68 - 4
x = 64 ÷ 6
x =
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