x^-2=1/8

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Solution for x^-2=1/8 equation:



x^-2=1/8
We move all terms to the left:
x^-2-(1/8)=0
We add all the numbers together, and all the variables
x^-2-(+1/8)=0
We add all the numbers together, and all the variables
x-2-(+1/8)=0
We get rid of parentheses
x-2-1/8=0
We multiply all the terms by the denominator
x*8-1-2*8=0
We add all the numbers together, and all the variables
x*8-17=0
Wy multiply elements
8x-17=0
We move all terms containing x to the left, all other terms to the right
8x=17
x=17/8
x=2+1/8

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