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)
x-(18/5) = 4*x // - 4*x
x-(4*x)-(18/5) = 0
x-4*x-18/5 = 0
-3*x-18/5 = 0 // + 18/5
-3*x = 18/5 // : -3
x = 18/5/(-3)
x = -6/5
x = -6/5
| 3x^2-46x-33=0 | | 15a+8c=384 | | K+-2=6 | | 2f-9=-1 | | 7xy-5=0 | | -7z+16=-5z+10 | | 0.49x=49 | | 8s^2-2s-3=0 | | -7=8+3g | | 3x+8y=-13 | | 4(2a+3b)+2a= | | 3f/9/21 | | whatis-14+6b+7-2b=1+5b | | 7-4g=-9 | | (3y+53)=(7y-55) | | 30=16t^2+64t | | 5(x-9)+7=11-x | | 1=y/2-1 | | x^2=-5/2 | | 45-20x^2=0 | | 4(3x-8)+7= | | 1-2c=-7 | | 6x-2=84 | | 11+4n=5n | | -3x12/32-8x | | 5x-9+7=11x | | 8x=-26 | | 8x=-26 | | 22=6x | | 18(7s+6)=-9(3s-54) | | 0=x^2-x+22 | | .4x+39=5.78 |