High School

A rectangle is 5 inches long and 2x inches wide. The value of the perimeter is 22 inches. What is the value of x?

Answer :

The value of x is 3.

What is Algebra?

Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions.

Given:

Perimeter = 22 inches

length = 5 inch

width = 2x inch

So, perimeter of rectangle

22 = 2( 5 + 2x)

11 = 5 +2x

6 = 2x

x= 6/2

x=3

Hence, the value of x is 3.

Learn more about algebra here:

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Answer: x =3

Step-by-step explanation:

2× 3 = 6

length= 5 inches

width= 2×3= 6 inches

2(l+w) = 2(5+6)

2(11)

2×11= 22

hope this helps:-)