(X-6)(x-2)=-7

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Solution for (X-6)(x-2)=-7 equation: 



(X-6)(X-2)=-7

We move all terms to the left:

(X-6)(X-2)-(-7)=0

We add all the numbers together, and all the variables

(X-6)(X-2)+7=0

We multiply parentheses ..

(+X^2-2X-6X+12)+7=0

We get rid of parentheses

X^2-2X-6X+12+7=0

We add all the numbers together, and all the variables

X^2-8X+19=0

a = 1; b = -8; c = +19;
Δ = b2-4ac
Δ = -82-4·1·19
Δ = -12
Delta is less than zero, so there is no solution for the equation

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