Question

Figure ABCD is a parallelogram

Answer 1

I think that 7 = x because 5*7=35 and 35+3=38

Answer 2

x = 7

Explanation:

Figure ABCD is a parallelogram

So sides AD and BC will be parallel and their length will be same.

[Since opposite sides of parallelogram are equal in length]

So mAD = mBC

(5x + 3) = 38

5x = 38 - 3 = 35

x =
`(35)/(5)`

x = 7

Therefore, x = 7 will be the answer.