Help help help plz plz plz

x = 9

Step-by-step explanation:

The first step is to do get rid of the 2 in   you do this by muliplying 2 on each side so it would cancel out the 2 but you also need to multiply the 6 so the result would be x + 3 = 12

The second step is to subtract the 3 from the left side so it would look like this x + 3 - 3 = 12 - 3 so the result would be x = 9

Finally, the answer is x = 9

I hope i was able to help!

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

29 mil

step-by-step explanation: