Question

If 3x-y

= 27 and 3 (x+y)

= 243 then ‘x’ is equal to _________
​

Answer 1

Given that 3x−y=27, 3x+y=243

⇒3x−y =33 , 3x+y=35

=> x-y=3, x+y=5

=> x = 4

Answer 2

Answer:

Hello dear here is your answer