Question

what will be the answer of 3 to the power 3 x minus 5 is equal to 1 by 9 raise to power x

Answer 1

Answer:

Step-by-step explanation:

1) 3 to the power x * 9 raised to x = 1 +5

2) 3^x + 9^ x= 6

3) 3^ x + 3^ 2x = 6

4) since bases are same ,

5) x + 2x = 6

6) 3x = 6

X= 6/3

= 3

Hope it helps...