4^x-4=1/2

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Solution for 4^x-4=1/2 equation: 



4^x-4=1/2

We move all terms to the left:

4^x-4-(1/2)=0

We add all the numbers together, and all the variables

4^x-4-(+1/2)=0

We get rid of parentheses

4^x-4-1/2=0

We multiply all the terms by the denominator


4^x*2-1-4*2=0

We add all the numbers together, and all the variables

4^x*2-9=0

Wy multiply elements

8x-9=0

We move all terms containing x to the left, all other terms to the right

8x=9

x=9/8

x=1+1/8

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