If it's not what You are looking for type in the equation solver your own equation and let us solve it.
30-2=4n
We move all terms to the left:
30-2-(4n)=0
We add all the numbers together, and all the variables
-4n+28=0
We move all terms containing n to the left, all other terms to the right
-4n=-28
n=-28/-4
n=+7
| 5x^2-18=-7x | | x+5=−2x= | | 3=3n-3 | | -5-3(2x-4)=4+6x-2 | | b-18b+80=0 | | 3x^2-11=12x | | u/5-3.1=-15.6 | | 3x^2-39x+126.x=-5 | | 5(-2)-3y=16 | | 14+8=x | | 3x+4=9+3 | | 8x^2-13=0 | | 3+2n=-33 | | -23=5y+2 | | 6r+27r+12=0 | | 17+x8=3x+62 | | 33-x=232 | | (6y+4)-(3+5y)=11 | | -8(w+4)=16 | | x^2=-6x+23 | | 7x+-5=4x+-2 | | 24k-48k+18=0 | | 57=3u+9 | | 25a^2=64 | | x+2=4x-10 | | 30m-44m-18=0 | | C+2c+c-2c-c=15 | | -3x(4x-5)-1=20 | | r/3-5=-4 | | 8x^2+11x+7=0 | | 4r-3=21 | | X=2y-12/4 |