Question

the length of a rectangle is 4 units less than 3 times the width. The perimeter is 22 units more than twice of the width. Find the Length and the width of the rectangle.

Answer 1

L=Length  W=Width P=Perimeter

L=3w-4
P=2w+22
P=2L+2w=2w+22                 Answer: W=5
2L=22                                                   L=11
L=11
11=3w-4
3w=15
W=5