If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2x^+x-4=0
We add all the numbers together, and all the variables
-1x-4=0
We move all terms containing x to the left, all other terms to the right
-x=4
x=4/-1
x=-4
| -15-x=11 | | Y2+x2-26=0 | | -2x2+x-4=0 | | -2x2+12x+6=0 | | (x^2+8)(x^2-9)=0 | | 4/3x+5/6x=13 | | -(6p-4)=3p | | x+20=35+4x | | 683=u+838 | | 4x-20=10x+10 | | 15=q/31 | | 9x-3=103 | | c-390=274 | | 14-3x=1.5x=5 | | x-15=(-20) | | h/23=3 | | f+79=-348 | | -54=6(x-6£ | | -858=22y | | -33=15-12x | | 32x+5=27x-10 | | n/20=-17 | | {5x-1}{3}-{2x-4}{5}=-1 | | 5x-1/3-2x-4/5=-1 | | 10x-4=5x-14 | | -9f=666 | | 166=45-b | | 10x+20x(x+3)=90 | | g/11=-25 | | X+3+20x=90 | | 9y-5=14y+45 | | 3w+3=24-2w |