If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1-3n+2=0
We add all the numbers together, and all the variables
-3n+3=0
We move all terms containing n to the left, all other terms to the right
-3n=-3
n=-3/-3
n=1
| 4/5x-9=55 | | 26+3n=56 | | C=5d=4 | | 100-4x=96 | | (x−3)4=26 | | 2/5x-14=18 | | -6d-3d+2d-6=4d | | -3-7m=25 | | 7.5x-7.5=22.5 | | -4+4x-6x=-12 | | 4x^2+8x-126=0 | | 20=-2+2r | | 3-6h=-9 | | X+(x+6)=-11 | | 4d=-120 | | 15x=3.30 | | 24x-8=128 | | 2x-4-5x+8=x-3 | | -6-9=10x+10-9x | | d/4–16=20 | | -16x-12=-76 | | X+4(x+6)=11 | | 3/7n+8=17 | | 12x+30/3x+3=6 | | 9=21-4n | | 5p=10/11 | | -3/10v=6 | | 16+b=1 | | -5(x+4)-43=2-40 | | -10/3v=6 | | 4p+25=6(p-3)-3(4-3p | | 6x+2/2x+4=2 |