Pls me solve this. there is a picture attached

The Perimeter is (2x +23 ) inches.

Step-by-step explanation:

Given:

Figure is of a Triangle Shape.

Perimeter of a Triangle is Sum of all the three sides of a triangle.

If a triangle having  Sides a, b , and c , then the perimeter of the triangle is given by

Perimeter = a + b + c

Here the sides are (2x - 3 ) , (21 - x ) and ( x +5 ) .

∴ Perimeter = (2x - 3 ) + (21 - x ) + ( x +5 )

∴ Perimeter = 2x + 21+ 5 - 3 +x -x

x -x will cancel each other as x -x =0.

∴ Perimeter = (2x + 23) inches

∴

45

step-by-step explanation:

a

step-by-step explanation: