The length of a rectangle is 3 more than twice its width. the perimeter is 48 feet. what is the length and width of this rectangle?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Rewrite so the subject can be y in the formula d=m-y/y+n

Solve the formula ax+ by = c for x.