If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3-5n=7
We move all terms to the left:
-3-5n-(7)=0
We add all the numbers together, and all the variables
-5n-10=0
We move all terms containing n to the left, all other terms to the right
-5n=10
n=10/-5
n=-2
| 9(n-4)-7n=2(n+8) | | 4v-19=58 | | 6^(3x)=738 | | x+6-7x=18 | | -11=4n-3 | | 8,5d+1.5=27 | | 12x-36=12x-0 | | 4y-70=0 | | 27=10b+3-2b | | -16f=-6(7f+5)+16f | | n/2-5=-6 | | 23+15x-2=18x | | 9v-6v+v+3v-3v=16 | | q−11=38 | | (x-2)(x+3)=0* | | 10-2(-4w+13)=7w | | 9-5k=12-(5+7) | | (3x+2)=22 | | 26+x+90=180 | | 2)-2(-5x-4)+x+1=119 | | 10.7=(-x)-43 | | 28+9x+7=13x+11 | | 7y/5-3=4y/5+9 | | 4x=−20 | | C(x)=3x+2 | | 56/100=x/2,553 | | 17=3-2(n-1) | | 19-4t+20=-18t-17 | | (3x+2)+22=(4x-6) | | -1=-t/7 | | 44+1+y=56 | | 75+x+33=180 |