7x^-3=4x^-2

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



7x^-3=4x^-2

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7x-4x^+2-3=0

We add all the numbers together, and all the variables

3x-1=0

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

3x=1

x=1/3

x=1/3

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