Question

pls say the answer fast guys​

Answer 1

Answer:

the value of x is 3

because the equation is in minus sign so u need to reverse that so it comes as 7/3

and 7/3 to the power -2x3x3 is -18

Answer 2

Answer:

x = 17

Step-by-step explanation:

[{(-3/7)^-2}^3]^x = (-7/3)^-18

=> [(-3/7)^1]^x = (-7/3)^-18

=> (-3/7)^1+x = (-7/3)^-18

=> (-7/3)^-1-x = (-7/3)^-18

=> -1-x = -18

=> -x = -17

=> x = 17