-x(-3x+1)=-45

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Solution for -x(-3x+1)=-45 equation: 



-x(-3x+1)=-45

We move all terms to the left:

-x(-3x+1)-(-45)=0

We add all the numbers together, and all the variables

-x(-3x+1)+45=0

We multiply parentheses

3x^2-x+45=0

We add all the numbers together, and all the variables

3x^2-1x+45=0

a = 3; b = -1; c = +45;
Δ = b2-4ac
Δ = -12-4·3·45
Δ = -539
Delta is less than zero, so there is no solution for the equation

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