X2+7=x-3

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Solution for X2+7=x-3 equation: 



X2+7=X-3

We move all terms to the left:

X2+7-(X-3)=0

We add all the numbers together, and all the variables

X^2-(X-3)+7=0

We get rid of parentheses

X^2-X+3+7=0

We add all the numbers together, and all the variables

X^2-1X+10=0

a = 1; b = -1; c = +10;
Δ = b2-4ac
Δ = -12-4·1·10
Δ = -39
Delta is less than zero, so there is no solution for the equation

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