3x+(2-4x);x=4

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



3x+(2-4x)x=4

We move all terms to the left:

3x+(2-4x)x-(4)=0

We add all the numbers together, and all the variables

3x+(-4x+2)x-4=0

We multiply parentheses

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

We add all the numbers together, and all the variables

-4x^2+5x-4=0

a = -4; b = 5; c = -4;
Δ = b2-4ac
Δ = 52-4·(-4)·(-4)
Δ = -39
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4n+3=31;{0,5,7} | | x/100+30=50 | | -3=x/20 | | (t+8)(-2)=1 | | 4x-19=101 | | 12x+8=3x+116 | | n=535+4.50n=12n | | 101+4x-19=180 | | -70=-100+x | | Y=x+48x= | | 8m=576 | | 115+s=85=180 | | –1=–c4 | | 3z+10z-86=2(5z-16) | | 4y+7=5y-18 | | 8n+3=6n+13 | | -9=y/6-1 | | 7(v+2)=–14 | | –3q=36 | | 3/4(8x-4)-3x=12 | | 2p+69=4p-21 | | -12=8x-6x | | 14a+72=72 | | 4y+34+10y+2=64 | | 18b=–9(–2b+6) | | 32=20+z | | 3/5y-27=24 | | 4(5x-5)=100 | | 7n-23=-8(-5-2n) | | 48/80=n/3.5 | | 5r-21+3r=-7+2 | | (x+3)^(2)=4 |

Equations solver categories