Set up your equation:
1 = 7x - 3
Add 3 to both sides:
7x = 4
Divide both sides by 7:
x = 4/7
Hope this helps!
No order of operations is what you might know as Pemdas ,number of Operations is something iv'e never heard of.
let, the height be h
area of the parallelogram= base x height
425 = 35 x h
425/35 = h
12.14m = h
As a fraction the answer is: 5/7