Question

Find perimeter of rectangle if length is 2x+8 width is 5x-2

Answer 1

Explanation:

perimeter is the distance round. Add all the algebras

2x+8+5x-2+2x+8+5x-2

{combine the like terms}

P= 14x+12

Answer 2

P=(a+b)*2

P=(2x+8+5x-2)*2=(7x+6)*2=14x+12