-(4x-6)+9=7x(1-6x)

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Solution for -(4x-6)+9=7x(1-6x) equation: 



-(4x-6)+9=7x(1-6x)

We move all terms to the left:

-(4x-6)+9-(7x(1-6x))=0

We add all the numbers together, and all the variables

-(4x-6)-(7x(-6x+1))+9=0

We get rid of parentheses

-4x-(7x(-6x+1))+6+9=0



We calculate terms in parentheses: -(7x(-6x+1)), so:

7x(-6x+1)

We multiply parentheses

-42x^2+7x

Back to the equation:

-(-42x^2+7x)



We add all the numbers together, and all the variables

-(-42x^2+7x)-4x+15=0

We get rid of parentheses

42x^2-7x-4x+15=0

We add all the numbers together, and all the variables

42x^2-11x+15=0

a = 42; b = -11; c = +15;
Δ = b2-4ac
Δ = -112-4·42·15
Δ = -2399
Delta is less than zero, so there is no solution for the equation

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