Question

if 3^x+ 9^x=27^x then find x​

Answer 1

Answer:

please mark as brainlist

Answer 2

Step-by-step explanation:

GIVE ME BRAINLIST

1 STEP CHANGE ALL THE BASE IN FORM OF THREE

1) 3^X+3^2+X=3^3+X

2 STEP ALL BASE ARE SAME SO YOU CAN PUT POWERS LIKE THAT

2) X+x+2=x+3

3) 2x-x+2-3=0

4) x-1 =0

5) x= 1