If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
7*n+10 = 3*n+38 // - 3*n+38
7*n-(3*n)-38+10 = 0
7*n-3*n-38+10 = 0
4*n-28 = 0 // + 28
4*n = 28 // : 4
n = 28/4
n = 7
n = 7
| -4+2t=t-16 | | 5b+4=74-5b | | 7+4n=-4n-73 | | 10x*4=10x*(2*2) | | 6d+3=-1+4d | | 4+3m=-3m+70 | | -4w-5=16-7w | | 10+6m=-3m+91 | | -4w+5=49+7w | | 5n-2=-n+4 | | 2n-10=6+4n | | (n+1)*3=12 | | 7+6k=2k-21 | | -3t+3=-5t+7 | | 2+4w=-4w-30 | | 5b-9=-130-6b | | 3w-2=-2-w | | -6+4k=k-33 | | 10x*4=10x*2*2 | | -3d-7=-d-9 | | -7k+3=6k-140 | | n-4=68-5n | | -7k+3=k-93 | | -4t+4=6t+4 | | 4a+9=-12+a | | b-2=4b+19 | | 7b-6=5b-16 | | 6b-2=4b-8 | | -7w+5=-25-4w | | -6b-3=21+2b | | 7+4t=3t+10 | | n+6=-9+4n |