If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-8+3n=-15
We move all terms to the left:
-8+3n-(-15)=0
We add all the numbers together, and all the variables
3n+7=0
We move all terms containing n to the left, all other terms to the right
3n=-7
n=-7/3
n=-2+1/3
| (6x-7)°=(4x-3)° | | 14x^2=91=0 | | 17-4z+2z=30 | | 4x+55=7x+34 | | 78=8p | | X=3-2y.Y-2 | | 4=6n-5 | | (5x-9)=5/3x- | | -7+3p=5 | | 16f+2=6f-3 | | 7.5r–2=-24 | | 4b-b-7=20 | | 45+x=49 | | b/10-6=7 | | k/3=20/12 | | x3x=24 | | 7=4n+3 | | 3/2=3w+29/24w | | 40+y=45 | | 5t-11=99 | | 1/3(x-2)=1/ | | A²+d²=C² | | g+32/7=8 | | -6p+13=-5 | | 4/h=12/18 | | 5/(x-9)=8/(x+5) | | r2+1=–3 | | 4/6x=54 | | 17f-2=6f+3 | | 144x+240=224x-320 | | 16/12=12/f | | 6x-4x(x-9)=2(3-x) |