7^-4x=2^1+3x

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Solution for 7^-4x=2^1+3x equation: 



7^-4x=2^1+3x

We move all terms to the left:

7^-4x-(2^1+3x)=0

We add all the numbers together, and all the variables

-4x-(2^1+3x)=0

We get rid of parentheses

-4x-3x-2^1=0

We add all the numbers together, and all the variables

-7x-2=0

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

-7x=2

x=2/-7

x=-2/7

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