(2x+7)(x+8)=6x+3

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Solution for (2x+7)(x+8)=6x+3 equation: 



(2x+7)(x+8)=6x+3

We move all terms to the left:

(2x+7)(x+8)-(6x+3)=0

We get rid of parentheses

(2x+7)(x+8)-6x-3=0

We multiply parentheses ..

(+2x^2+16x+7x+56)-6x-3=0

We get rid of parentheses

2x^2+16x+7x-6x+56-3=0

We add all the numbers together, and all the variables

2x^2+17x+53=0

a = 2; b = 17; c = +53;
Δ = b2-4ac
Δ = 172-4·2·53
Δ = -135
Delta is less than zero, so there is no solution for the equation

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