If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4-2x+8+5x=0
We add all the numbers together, and all the variables
3x+12=0
We move all terms containing x to the left, all other terms to the right
3x=-12
x=-12/3
x=-4
| 16x−2=644−x | | k/7+28=20 | | -28=x-28 | | (5x+29)/7=-3 | | 17+9z=46 | | (3x+28)/8=-4 | | -1/2a=24 | | c/5+23=33 | | (6x+94)/7=4 | | -5+3x=7+x | | 286-u=147 | | 7y+2-4=10 | | (8+x-2)(x-2)=(8+x)(x)+68 | | 13+5=5(6x+13)+x | | 2.7(3.14)=5.4-8.1x | | 2x/3-x/2=40 | | (3x-21)(5x+15)=0 | | 2x-7+3x=23 | | 8+7x-4=4+4x | | 211-u=260 | | 3d-14=98 | | 3x-5x-3=8-6x | | -6+3x=x+2 | | 5/6x-1/6=x-4 | | 10y-18-4y+10=3y | | 96=8+4d | | f(3)=23 | | 21^2=-12x | | 96=8=4d | | -9+x=-3x+19 | | 2f+7=19 | | X+5x=8x+8 |