5*(2x-10)=4x(x+6)

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Solution for 5*(2x-10)=4x(x+6) equation: 



5(2x-10)=4x(x+6)

We move all terms to the left:

5(2x-10)-(4x(x+6))=0

We multiply parentheses

10x-(4x(x+6))-50=0



We calculate terms in parentheses: -(4x(x+6)), so:

4x(x+6)

We multiply parentheses

4x^2+24x

Back to the equation:

-(4x^2+24x)



We get rid of parentheses

-4x^2+10x-24x-50=0

We add all the numbers together, and all the variables

-4x^2-14x-50=0

a = -4; b = -14; c = -50;
Δ = b2-4ac
Δ = -142-4·(-4)·(-50)
Δ = -604
Delta is less than zero, so there is no solution for the equation

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