If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
z/3-5 = 2 // - 2
z/3-5-2 = 0
1/3*z-7 = 0 // + 7
1/3*z = 7 // : 1/3
z = 7/1/3
z = 21
z = 21
| 88=0.5h(2+9) | | 3f=-9 | | 24b=15 | | f(x)=x^4-7x^3+3x^2+49x-70 | | 18t+-t=-17 | | 2x+8=-5x-7 | | -5x-7=-7x-20 | | v/2=32 | | -3(x-7)=-9 | | 21x+3x= | | 2y-48=48 | | -80=2w+8w | | -5x-7=-x-20 | | 3-5+f=1 | | j-14/3=2 | | 9p-6p=3 | | x=97-16x | | 5g+10g=15 | | 0.4x+52.4=386 | | 50=5(s-1) | | 2(x+14)=50 | | 10e-5e=20 | | 6x+9.53=3x+14 | | 7x-3+5x=3x+5-5x | | 9i-7i=6 | | 6m-2m=8 | | c/2-3=-3 | | 4d-12=-d | | 8p+8p=0 | | 11-3v=5 | | 2x-7x+8=x-9+17 | | -8=10c |