SOLUTION: Hi! How would I solve each equation for x a. 3^x=1/9 b. 2^3x=1/16 c.4^x=64 4^x=4^3

Question 684982: Hi! How would I solve each equation for x
a. 3^x=1/9 b. 2^3x=1/16 c.4^x=64
4^x=4^3
x=3
I was able to solve c but I don't know how I would do a and b
Thanks :)
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
a.

x = -2
...
b.

3x = -4

...
.....................
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