If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3n+4=55
We move all terms to the left:
3n+4-(55)=0
We add all the numbers together, and all the variables
3n-51=0
We move all terms containing n to the left, all other terms to the right
3n=51
n=51/3
n=17
| 5/18-7/3x=-11/4x+1/3x | | -19s-16+14s=-8s+11 | | 4/3x-9/5=-5/2 | | -10-n=8+8n | | 6r=-1+6r=11 | | -9-9m=-6m+7+m | | z/5-11=7 | | 6x+-2=5x+-5 | | 20+5t=-6t+86 | | 10s-1=3+9s | | 3(5x-2)-4(x+4)=7(x+1)+1 | | -3-9c=-8c+6 | | n-7/3=-17 | | 4s+3=-5 | | h-9=-8h | | 3s+7=-5 | | 8-9f=-5f-8 | | x+-4=78 | | v-6=-2v | | 4f+2=6f | | 9=8(0.06m+20.90)+0.30(20.90)) | | x+-336=-288 | | 6x-10=2x+34 | | g-8=2g | | x-85=-21 | | 1/2x+8=30-5 | | 12/20=5/n | | x/9+12=22 | | -3+9=13x-2-12x | | 4x+3x-16=7x+8 | | -97=x+-27 | | -25-(-23)=x/12 |