Question 327922
let width be x
length = 2x+7
Perimeter = 2*(L+W)
2*(x+2x+7)=134
2*(3x+7)=134
6x+14=134
add -14
6x+14-14=134-14
6x=120
divide by 6
6x/6 = 120/6
x=20 the width.
length = 20*2+7= 47 m