If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3n+15=5n-1
We move all terms to the left:
3n+15-(5n-1)=0
We get rid of parentheses
3n-5n+1+15=0
We add all the numbers together, and all the variables
-2n+16=0
We move all terms containing n to the left, all other terms to the right
-2n=-16
n=-16/-2
n=+8
| 5x-(2x+8)=-54 | | 19v−2v+v−17v+4v=10 | | 3n=15=5n-1 | | 28=12+2x | | 12x-3=2x+15+2 | | n+8=-4-5n | | 6(x-7)+2=6x | | 8x(9x-2)(8x+7)=0 | | 98=3+5(2x+5) | | -8x+2(3x-5)=24 | | 7y+9+2y+4=143 | | 4x-5=3x-6/3+x | | |x-1|=|3x+5| | | n+8=-4-5 | | x/20-1/5=20 | | 8x-15=-7 | | 2(9x-3x)-5=2x+15 | | 7y+9+2y-5=143 | | 24-4s=9 | | 8x+5(3)-1=0 | | x-8^3.14159=3.14159 | | 9x-4x-21=9 | | 13x-2=128 | | 3^2x-1=2^5x | | x-8x3.14159=3.14159 | | 8=8-n-3n | | (x+7/3)=5(x+9/4) | | 3(x-20)=153 | | x-8.314159=3.14159 | | -2/3-6/7y=-1/2 | | -2m-m=-12 | | (n-8)/11=0 |