SOLUTION: solve for X: 4^3x+2=16^3x+2

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Question 528298: solve for X: 4^3x+2=16^3x+2
Answer by lwsshak3(11628) About Me  (Show Source):
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solve for X: 4^3x+2=16^3x+2
4^(3x+2)=16^(3x+2)
4^(3x+2)=4^2^(3x+2)
4^(3x+2)=4^2(3x+2)=4^(6x+4)
3x+2=6x+4
3x=-2
x=-2/3