If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12n+3.55=8.75
We move all terms to the left:
12n+3.55-(8.75)=0
We add all the numbers together, and all the variables
12n-5.2=0
We move all terms containing n to the left, all other terms to the right
12n=5.2
n=5.2/12
n=4.33333333333/10
| 2x^2-20x-21=-20x-3 | | 3x^2-570x+264000=0 | | x+5x+4x=180 | | 2(3x+2)=8x-6 | | y=20+3(0)+0.05(0^2) | | -3(6x-1)+4=-18x+7 | | 6x-(x^2)=24 | | 3(x+4)=3x+11 | | 3x+6=3(x-6) | | 3x+9=12x+18=x^2-1 | | -w+24=189 | | y=20+3X+0.05^2 | | 7^x+3=10(7^-x) | | 9x-8=9(x+6) | | -1/2x=-7/2x | | 25=193-x | | 4(2x+2)=8x+8 | | x^2+13x-50=13x+50 | | 4x+8=2^x-4 | | 0.14(y-3)+0.04y=0.12y-0.6 | | (3y-2)^(1/5)+5=6 | | 7x+88=4x+150 | | -v+220=90 | | 1s/4=4/8 | | 1/x+x=24 | | 5/2x+6-1/6=2/x+4 | | 2(2x)=14 | | 4(3x+2)=12(2x) | | 1/x+1/x+9=17/9x+21 | | 5x-4x=-20 | | y·(0.8+1.1)=9.5 | | x+8+6x-5+2x-3=180 |