Question

If one side of a square is represented by 18x-20 and the adjacent side is represented by 42 - 13x, find
the length of the side of the square.
​

Answer 1

Answer:

the answer is Binod

Step-by-step explanation:

listen to me very very carefully carefully binod

Answer 2

Answer:

plz mark me as brainlist

Step-by-step explanation:

We know that all sides of square are equal.

∴ 18x−20=42−13x

⇒ 18x+13x=42+20

⇒ 31x=62

⇒ x=  

31

62

​

⇒ x=2

Hence, side of the square

=18×2−20

=36−20

=16

Therefore, length of the side is 16 units.