The garden's width is 45. We know this because
![35 \times 2](https://tex.z-dn.net/?f=35%20%5Ctimes%202)
(length)
![35 \times 2 + 2x = 160 \\](https://tex.z-dn.net/?f=35%20%5Ctimes%202%20%2B%202x%20%3D%20160%20%5C%5C%20)
35x2 is 70 and you need to neutralize that by taking away 70 from both sides.
![160 - 70 = 90](https://tex.z-dn.net/?f=160%20-%2070%20%3D%2090)
![2x = 90](https://tex.z-dn.net/?f=2x%20%3D%2090)
Now divide by 2 on both sides to neutralize the 2 times x.
![90 \div 2 = 45](https://tex.z-dn.net/?f=90%20%5Cdiv%202%20%3D%2045)
meaning that leaves us with
Which numbers do you want? Also, you have to do the same thing on the other side if you do it on one.
.12 Think of it like 5x12=60
For trapezoid, the area = (upper base + lower base) * height / 2
So area = (12 + (2*2 + 12) ) *13 / 2 = 182