If it's not what You are looking for type in the equation solver your own equation and let us solve it.
77=-7n
We move all terms to the left:
77-(-7n)=0
We get rid of parentheses
7n+77=0
We move all terms containing n to the left, all other terms to the right
7n=-77
n=-77/7
n=-11
| 2x/3+1=23 | | ((x+5)*2-6)/2=8 | | 2x/4=54 | | 100/1x+25/10=-4000/10 | | 100x-25=-400 | | 0.2^x=1.5 | | 4y=10=7y-2 | | 11x+1=12x-6 | | x/6+3x-5=34 | | 12x-6=11x+1 | | x^2=900000 | | 0.15x=20 | | x^2=450000 | | 16-3x=5x-7 | | 16-3x=5x-9 | | 16=3.14r2 | | (x+15)+(2x)+32=180 | | (2x+4)÷4=6/2 | | 11x-30+5x+2=180 | | 3(3x+2)-2x=7x+2 | | 32-3÷2y-5y=22 | | 1a=10 | | 112545/x=369 | | .x+5=3x-1 | | -20−19t=-12t−7t−20 | | -3.2m-7=18.6 | | 6−6r=-6r | | -4+2t=t | | 9+5c=5c+9 | | -9+7q=7q+5 | | -20u−1=-20−10u−11u | | 10+10m=6+6+10m |