7^3x+2=2^x-1

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Solution for 7^3x+2=2^x-1 equation: 



7^3x+2=2^x-1

We move all terms to the left:

7^3x+2-(2^x-1)=0

We get rid of parentheses

7^3x-2^x+1+2=0

We add all the numbers together, and all the variables

7^3x-2^x+3=0

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

7^3x-2^x=-3

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