x(x+5)=3(x-14)

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Solution for x(x+5)=3(x-14) equation: 



x(x+5)=3(x-14)

We move all terms to the left:

x(x+5)-(3(x-14))=0

We multiply parentheses

x^2+5x-(3(x-14))=0



We calculate terms in parentheses: -(3(x-14)), so:

3(x-14)

We multiply parentheses

3x-42

Back to the equation:

-(3x-42)



We get rid of parentheses

x^2+5x-3x+42=0

We add all the numbers together, and all the variables

x^2+2x+42=0

a = 1; b = 2; c = +42;
Δ = b2-4ac
Δ = 22-4·1·42
Δ = -164
Delta is less than zero, so there is no solution for the equation

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