If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
-2/3 = -4*x // + -4*x
-(-4*x)-2/3 = 0
4*x-2/3 = 0
4*x-2/3 = 0 // + 2/3
4*x = 2/3 // : 4
x = 2/3/4
x = 1/6
x = 1/6
| 0.5y+20=2 | | 3a+4(2a+5)=9 | | 7x-3(5x-3)=2-4(x-3) | | 3(5c+1)-39=10c+4 | | t^3-8t^2+12t=v | | 7(x-9)=-196 | | -8/3-4x | | -2r+10=2 | | 33-12=3(x-4) | | v(t)=t^3-8t^2+12t | | -7x-1=48 | | 10-10k=210 | | 6=f/5 | | t^3-8t^2+12t=v(t) | | 4(-9+n)=12 | | x+120=600 | | 228=15c+22a | | 8x+28=4x+4 | | x-4=-x-10 | | 2x+3=91x^2 | | 1.3=2y+8.1 | | -4x-8=68 | | 5(-2+n)=-110 | | 5x^3-21x^2-31x+7=0 | | 142=51b+10v | | -40x=-1560 | | 5(3y+2)-y=-32 | | b+4=3(3b+2) | | 35n=245 | | 22y+15x=228 | | p-12=-28 | | m-39=-12 |