Question

Answer 1

`a, => 2^x = 2^6 => x =6`

`b, => 2^x = 2^9 => x = 9`

`c, (1/7)^x = (1/7)^9 => x = 9`

`d, (6/7)^x = (6/7)^333=> x = 333`

`e, => 5x + 2 = 27 => x = 5`

`f, => 7x + 4 = 60 => x = 8`

`g, => -1 - 5x = 24`

`=> x= -5`

`e, 

Answer 2

1: =>2^x=2⁶

hay x=6

4: =>2^x=2⁹

hay x=9

7: \(\Leftrightarrow\left(\dfrac{1}{7}\right)^x=\left(\dfrac{1}{7}\right)^9\)

=>x=9