-2x(x-5)+5=35

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Solution for -2x(x-5)+5=35 equation: 



-2x(x-5)+5=35

We move all terms to the left:

-2x(x-5)+5-(35)=0

We add all the numbers together, and all the variables

-2x(x-5)-30=0

We multiply parentheses

-2x^2+10x-30=0

a = -2; b = 10; c = -30;
Δ = b2-4ac
Δ = 102-4·(-2)·(-30)
Δ = -140
Delta is less than zero, so there is no solution for the equation

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