-3x(1x-1)+8(1x-3)=6x+7-5x

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Solution for -3x(1x-1)+8(1x-3)=6x+7-5x equation: 



-3x(1x-1)+8(1x-3)=6x+7-5x

We move all terms to the left:

-3x(1x-1)+8(1x-3)-(6x+7-5x)=0

We add all the numbers together, and all the variables

-3x(x-1)+8(x-3)-(x+7)=0

We multiply parentheses

-3x^2+3x+8x-(x+7)-24=0

We get rid of parentheses

-3x^2+3x+8x-x-7-24=0

We add all the numbers together, and all the variables

-3x^2+10x-31=0

a = -3; b = 10; c = -31;
Δ = b2-4ac
Δ = 102-4·(-3)·(-31)
Δ = -272
Delta is less than zero, so there is no solution for the equation

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