X^2+15-8=3-x

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Solution for X^2+15-8=3-x equation: 



X^2+15-8=3-X

We move all terms to the left:

X^2+15-8-(3-X)=0

We add all the numbers together, and all the variables

X^2-(-1X+3)+15-8=0

We add all the numbers together, and all the variables

X^2-(-1X+3)+7=0

We get rid of parentheses

X^2+1X-3+7=0

We add all the numbers together, and all the variables

X^2+X+4=0

a = 1; b = 1; c = +4;
Δ = b2-4ac
Δ = 12-4·1·4
Δ = -15
Delta is less than zero, so there is no solution for the equation

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