If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x-21x=0
We add all the numbers together, and all the variables
-19x=0
x=0/-19
x=0
| 6(x+3)=3x+33 | | 5x=20-10 | | m2-11m-|2=0 | | 2(y-4)-8y=28 | | r+7/3=1/2 | | -7/6=-1/3+h | | -16=-4u+2(u+2) | | 4(x+3)=4x+ | | -3+n=15 | | 4x-135=-15-2x | | b2+13b+40=0 | | 2(4w/4)=2(1+2w)+2w | | 2(x-7)=2x- | | 3(x-1)+3=9-(2x+1) | | 2x-7(x+6)=-82 | | 158=-3(-6+7x)-7 | | -156=-6x+6(1-8x) | | 11=z-(-6) | | -3(3+3x)=-81 | | 105=-7(1+4x) | | -3(6x+3)-8=-143 | | 8(1-6x)=-184 | | 152=-4(5x+6)-2x | | 4-2{x-5)=x-19 | | 4h+6=12 | | 16-3x-x=4+x | | -7(1+3x)-2x=154 | | 1.086(c)=433.31 | | 22=-4x+2(x+2) | | x+5.1=3.1 | | 1/4+2/3=m | | 14-5x-8x=3+15-12x-6x |