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

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



(X+3)(2X+7)=6X-8

We move all terms to the left:

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

We get rid of parentheses

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

We multiply parentheses ..

(+2X^2+7X+6X+21)-6X+8=0

We get rid of parentheses

2X^2+7X+6X-6X+21+8=0

We add all the numbers together, and all the variables

2X^2+7X+29=0

a = 2; b = 7; c = +29;
Δ = b2-4ac
Δ = 72-4·2·29
Δ = -183
Delta is less than zero, so there is no solution for the equation

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