13c-6=2(5c+4)*3c

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Solution for 13c-6=2(5c+4)*3c equation: 



13c-6=2(5c+4)*3c

We move all terms to the left:

13c-6-(2(5c+4)*3c)=0



We calculate terms in parentheses: -(2(5c+4)*3c), so:

2(5c+4)*3c

We multiply parentheses

30c^2+24c

Back to the equation:

-(30c^2+24c)



We get rid of parentheses

-30c^2+13c-24c-6=0

We add all the numbers together, and all the variables

-30c^2-11c-6=0

a = -30; b = -11; c = -6;
Δ = b2-4ac
Δ = -112-4·(-30)·(-6)
Δ = -599
Delta is less than zero, so there is no solution for the equation

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