10x(x-1)=2x-7

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Solution for 10x(x-1)=2x-7 equation: 



10x(x-1)=2x-7

We move all terms to the left:

10x(x-1)-(2x-7)=0

We multiply parentheses

10x^2-10x-(2x-7)=0

We get rid of parentheses

10x^2-10x-2x+7=0

We add all the numbers together, and all the variables

10x^2-12x+7=0

a = 10; b = -12; c = +7;
Δ = b2-4ac
Δ = -122-4·10·7
Δ = -136
Delta is less than zero, so there is no solution for the equation

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