If it's not what You are looking for type in the equation solver your own equation and let us solve it.
W in (-oo:+oo)
W/7 = 12 // - 12
W/7-12 = 0
1/7*W-12 = 0 // + 12
1/7*W = 12 // : 1/7
W = 12/1/7
W = 84
W = 84
| 8y-6=.66(6y+15) | | 0.60x+0.05(12-x)=0.10(150) | | -2(-3x-5)=4x+3x+17 | | 3(2x^2-3xy+y)-(y-x^2+2xy)= | | -17x+2y=35 | | 50m+150f=5250 | | 18z=216 | | 2/z=1 | | 9-z=-9 | | 64=8(k+2) | | 4x-5=.2(5x+20) | | 9-z=9 | | 3-x=-13 | | z-20=-16 | | z-20=-18 | | z/1=6 | | 8=5+2n | | 14/z=14 | | 4x-12/x+5 | | ln(x^2-9)=ln(12-4x) | | 7x^2-6x-7=0 | | 8k^2-2kh-3h^2= | | 3-4y=5(y-3) | | ln(x^2-9)=(12-4x) | | (x+4)/2-(2x-11)/5=4 | | 20+y=4y-7 | | 3y^3(2y+5)(y-5)= | | 13+5x=2x-8 | | 0=x^3-x^2-14x+24 | | 3e^5x=1632 | | x(4x-3)(x+1)= | | ln(x^7)-ln(x^2)=5 |