Question

Question
Garden outside Anni's home needs to be fenced. The perimeter of a rectangular garden
is 13 cm and its width is 2 - cm. Find its length.​

Answer 1

Answer:

$perimeter \: is \: = 2(l + b) = 2(x + 2) = 13$

$2x + 4 = 13$

$transporting$

$2x = 13 - 4$

$2x = 9$

$x = \frac{9}{2}$

$x = 4.5$