-0.6x(x-5)+0.8(x-6)=0.2x-1.8

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Solution for -0.6x(x-5)+0.8(x-6)=0.2x-1.8 equation: 



-0.6x(x-5)+0.8(x-6)=0.2x-1.8

We move all terms to the left:

-0.6x(x-5)+0.8(x-6)-(0.2x-1.8)=0

We multiply parentheses

-0x^2-0x+0.8x-(0.2x-1.8)-4.8=0

We get rid of parentheses

-0x^2-0x+0.8x-0.2x+1.8-4.8=0

We add all the numbers together, and all the variables

-1x^2-0.4x-3=0

a = -1; b = -0.4; c = -3;
Δ = b2-4ac
Δ = -0.42-4·(-1)·(-3)
Δ = -11.84
Delta is less than zero, so there is no solution for the equation

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