-2(a+3)4a=18

Simple and best practice solution for -2(a+3)4a=18 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -2(a+3)4a=18 equation: 



-2(a+3)4a=18

We move all terms to the left:

-2(a+3)4a-(18)=0

We multiply parentheses

-8a^2-24a-18=0

a = -8; b = -24; c = -18;
Δ = b2-4ac
Δ = -242-4·(-8)·(-18)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$a=\frac{-b}{2a}=\frac{24}{-16}=-1+1/2$

See similar equations:

| 3f+14=7 | | 8m-4=-56 | | 4v^2=-28v | | 8x-2(x1)=2(3x-1) | | 3p-7=-40 | | 8x-2(x1)=2(3x1) | | y-(-74)=-22 | | 5x-7+2x+8=180 | | 5x=4x/16 | | -5e+6e-6=19 | | 5m^2-27m+10=0 | | y-(-3)=100 | | 2x-45=8x^2+2x | | q-11/3=3 | | 8x-9x=-x | | b+10/3=4 | | u3=39 | | 4x/1+63/84=20/1 | | 4•8+3x=68 | | 8j+8j+9=-7 | | 7x+24=59 | | 4y+2-y=7+2y+2 | | -4(2-3x)=-2(1-4x)+6 | | 2(4x+1)=4(2x+1) | | x+23=3x-41 | | -4(2-3x)=-2(1-4)+6 | | 27b+29−23b=49. | | -3/14x=2 | | 8v^2=-64v | | 14x-8+3x-3=13x-2+3x | | 11x×4=125 | | 17+3(z−2)−11z=−7(z+2)+14 |

Equations solver categories