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)
(3*n)/5 = n-12 // - n-12
(3*n)/5-n+12 = 0
12-2/5*n = 0 // - 12
-2/5*n = -12 // : -2/5
n = -12/(-2/5)
n = 30
n = 30
| 3(w+3)=-3(5w-2)+3w | | 3-5(-2-x)=4(5x-2-3x)+31 | | -1/3x+2/5=-5/3x-7 | | 815-348-28105x-3(-2-x)=4(5x-2-3x)+31 | | 15+f=-29 | | x^2+10=29 | | -5/2v-3/5=6v+6/5 | | 7/3v-3=-1/5v-4/5 | | -(b+4)= | | b-8= | | -13x+19y=23 | | a-c= | | -5/2+7/5v=-4/3 | | -1/3v+2/5=-1/2 | | A-1/7-5(a-1)/6=3a+9/3 | | (x-6)/3=-12 | | -3/2+1/5x=-2/3 | | x-6/3=-12 | | 9(y+6)=3y-6 | | (1/w+2)+(7/5w) | | X(2x-2)+x(2x-2)=(4x+6)(x-4) | | -5w+35=-3(w-7) | | (25-13)/4*2 | | -9(x+4)=4x+16 | | (6x+2x-3x)+(3x-10x-x)= | | 8=3u+7(u+4) | | 2y+3(y-3)=36 | | 0.15+0.3(x-2)=0.01(3x-5) | | (600xa)= | | 26=2(v+7)+4v | | 23x-15=53 | | 2(w-4)+2w=28 |