X2-2=-x7

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Solution for X2-2=-x7 equation: 



X2-2=-X7

We move all terms to the left:

X2-2-(-X7)=0

We add all the numbers together, and all the variables

-(-1X^7)+X2-2=0

We add all the numbers together, and all the variables

X^2-(-1X^7)-2=0

We get rid of parentheses

X^2+1X^7-2=0

We do not support eXpression: X^7

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