5-x(2x-8)=35

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Solution for 5-x(2x-8)=35 equation: 



5-x(2x-8)=35

We move all terms to the left:

5-x(2x-8)-(35)=0

We add all the numbers together, and all the variables

-x(2x-8)-30=0

We multiply parentheses

-2x^2+8x-30=0

a = -2; b = 8; c = -30;
Δ = b2-4ac
Δ = 82-4·(-2)·(-30)
Δ = -176
Delta is less than zero, so there is no solution for the equation

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