If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
u/6 = 7 // - 7
u/6-7 = 0
1/6*u-7 = 0 // + 7
1/6*u = 7 // : 1/6
u = 7/1/6
u = 42
u = 42
| 3b(b)-3b=0 | | Ln((x^1/3)) | | 7a+14-12a=24+4a-40 | | -32=-4(2y+3)+4 | | -3/5r=-11/12 | | x=-0.5+-0.5y | | 5x-11=6x-11 | | 3x+12=16x-14 | | x-[-12]=-7 | | -7y+7=-4y-8 | | 49x^2-98x+33=0 | | 5/9d-9/10 | | h-[-8]=3 | | 64x^3-16x^2+12x=0 | | (1+n)+(5-4n)= | | 0=-16x^2+1600x-38400 | | 14=x+14 | | 4x*x-4x+1=3x+2 | | 0=-16t^2+1600x-38400 | | 9x=11x+30 | | (10z+4)-(9z+7)=-6 | | -18+34=-4(x+9) | | 5m^2-2m-1=0 | | -y+2x+4=0 | | 8=5x^2-3x | | |s+4|=3 | | 5x-8=13x+4 | | 25x^3+20x^2+x=-3x | | 8x+7-11x+10=10x-13x+11 | | -5/13x=-2 | | 4.3v+6=2.3v-2 | | 2(-3)+2y=20 |