SOLUTION: 4^x=10-4^(x+1)

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Question 943126: 4^x=10-4^(x+1)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
solve for x:
4^x=10-4^(x+1)
4^x+4^(x+1)=10
4^x(1+4)=10
4^x=2
2^(2x)=2
2x=1
x=1/2