The perimeter of a rectangle is equal to 20 if the length is tripled and the width is doubled the new perimeter is increased by 26 what is the length of the original rectangle 9 5 7 3

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

Ithink it’s b because it say 3 plastic rings and all the balls