SOLUTION: 2^(x)-2^(x-1)=32 x=? answ is x=6 but i want to know the solution?

SOLUTION: 2^(x)-2^(x-1)=32 x=? answ is x=6 but i want to know the solution?

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Question 360485: 2^(x)-2^(x-1)=32 x=? answ is x=6 but i want to know the solution?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!

same as

or just

multiply by 2 to get rid of the denominator, results:

now we have like terms so we can just subtract, results:

therefore
x = 6
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