The perimeter of a rectangle is 75 cm. Its 3
length is 2 – times its breadth. Find the
4.
length and breadth of the rectangle.

Let the length be 2x

Let the breadth be x

Solve for x ~

b.-4 units

all you   do is count how many times you move

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.