-1x(x+7)=-6x+8

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Solution for -1x(x+7)=-6x+8 equation: 



-1x(x+7)=-6x+8

We move all terms to the left:

-1x(x+7)-(-6x+8)=0

We multiply parentheses

-x^2-7x-(-6x+8)=0

We get rid of parentheses

-x^2-7x+6x-8=0

We add all the numbers together, and all the variables

-1x^2-1x-8=0

a = -1; b = -1; c = -8;
Δ = b2-4ac
Δ = -12-4·(-1)·(-8)
Δ = -31
Delta is less than zero, so there is no solution for the equation

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