3x(2x-1)=4x-9

Simple and best practice solution for 3x(2x-1)=4x-9 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 3x(2x-1)=4x-9 equation: 



3x(2x-1)=4x-9

We move all terms to the left:

3x(2x-1)-(4x-9)=0

We multiply parentheses

6x^2-3x-(4x-9)=0

We get rid of parentheses

6x^2-3x-4x+9=0

We add all the numbers together, and all the variables

6x^2-7x+9=0

a = 6; b = -7; c = +9;
Δ = b2-4ac
Δ = -72-4·6·9
Δ = -167
Delta is less than zero, so there is no solution for the equation

See similar equations:

| x+1/5=1/5x-3 | | 60-4a=5-8a | | 11n+25=6n | | 2*(x-4)+1=6x | | 5b+5=4b+8 | | 2(5x-3)+3=3(2x-1)+4x | | 1/2(2x-3)+1/3(x+1)=1/2(3x-1) | | 31-2a=36-9a | | 2y+4/2=3 | | (x-5)+((x+1)2)=36 | | 3(t+2)=2(13+t) | | 7x+-57=41 | | 87+x+92+135+105=540 | | 1.7^x=4 | | 8-3x=2x-4 | | 2x−10=4x+16 | | (2x+1)÷3=(3x-2)÷5 | | 20=4b+2 | | -1=3x+5è/ | | 3x-4x+11-6=8x-4+x+7 | | 4x/5-8=-1 | | x2+29x+154=0. | | d=√7d-6 | | 5x-6 4+1-2x+1 3=x | | 3x–4x+11–6=8x–4+x+7 | | 4z/9-5=-6 | | 7x-2+4x+11-6=8x-4+x+7 | | 3x-10=-2x+4 | | 10x+10x=0 | | 15x+4=6-2x | | 30-1,5x=(60-x)*4 | | p=34+5-2 |

Equations solver categories