Question

3X-Y = 27 and 3x+y = 243, the x is equal to:​

Answer 1

Answer:3x - y = 27 = 33     ⇔     x - y = 3 ....(i)

3x + y = 243 = 35     ⇔     x + y = 5 ....(ii)

On solving (i) and (ii), we get x = 4.

Step-by-step explanation:

Answer 2

Answer:

this is your answer

Step-by-step explanation:

hope it helps

plz mark me brainliest