2^2x+3-9*2^x+1=0

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Solution for 2^2x+3-9*2^x+1=0 equation: 



2^2x+3-9*2^x+1=0

We add all the numbers together, and all the variables

2^2x-9*2^x+4=0

Wy multiply elements

2^2x-18x+4=0

We add all the numbers together, and all the variables

-18x+2^2x+4=0

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

-18x+2^2x=-4

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