Aframe around a rectangular family portrait has a perimeter of 60 inches. the length is 15 inches less than 2 times the width. find the length and width of the frame

Step-by-step explanation:

Let x be the width of the  rectangular family portrait  , then its length will be 2x-15.

Formula to find perimeter :-

   (1)

Since, the perimeter of the frame = 60 inches, then substitute P=60 in (1), we get

Add 30 both sides , we get

Divide 6 on both sides , we get

hence, Width = 15 inches

Length = 2(15)-15=15 inches.

Hence, the  length and width of the frame are 15 inches by 15 inches.

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol