6(3-x)=-2x(x+3)

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

6(3-x)=-2x(x+3)

We move all terms to the left:

6(3-x)-(-2x(x+3))=0

We add all the numbers together, and all the variables

6(-1x+3)-(-2x(x+3))=0

We multiply parentheses

-6x-(-2x(x+3))+18=0


We calculate terms in parentheses: -(-2x(x+3)), so:

-2x(x+3)

We multiply parentheses

-2x^2-6x

Back to the equation:

-(-2x^2-6x)


We get rid of parentheses

2x^2+6x-6x+18=0

We add all the numbers together, and all the variables

2x^2+18=0

a = 2; b = 0; c = +18;
Δ = b2-4ac
Δ = 02-4·2·18
Δ = -144
Delta is less than zero, so there is no solution for the equation