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)
n/4 = 12 // - 12
n/4-12 = 0
1/4*n-12 = 0 // + 12
1/4*n = 12 // : 1/4
n = 12/1/4
n = 48
n = 48
| 6s-10=w | | y=1/2(-6)-3 | | 3m-2n-7m-n= | | -3-y=-11 | | 5/25 | | 2(a-1)=2(1.4a+3) | | 7n-10n= | | 5m+7m+m= | | -12+20x=1-10x | | 6/x=9/15 | | 60/12=x/8 | | 0=16r^2-81s^2 | | 5/20=x/4 | | 0=9x^2+6x-8 | | 2/5=4/x | | -25x+17=12x-8 | | 3x^2+7x-26=0 | | 14y^2-12y=0 | | 4m+n=p | | 1/3=x/9 | | 1/3(h+6)=5/6h | | 6e+6=4e+8 | | 8-711/16 | | 5b-15=7b-14 | | 2x+4(2x+15)=130 | | y=-1/2(-6)+2 | | -4bcz-95xyz=99999b | | (k-7)4=9k+44 | | -6a=36 | | 3r-6/5r+10 | | (2x-7)(4x-7)= | | 36-y=201 |