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)
(4/10)*x-(3*x)+8/5 = 4/5 // - 4/5
(4/10)*x-(3*x)+8/5-(4/5) = 0
(4/10)*x-3*x+8/5-4/5 = 0
4/5-13/5*x = 0 // - 4/5
-13/5*x = -4/5 // : -13/5
x = -4/5/(-13/5)
x = 4/13
x = 4/13
| 12x=11x-15 | | x^2-2/3x+1/9=0 | | 8=-8+34x | | h=vt-7t | | -7/13p=8 | | 7(9x+8)+4(7+x)= | | 5ln(4x+4)=22 | | 6x-x-8=4x-5 | | x^2-8x+16=225 | | 24x+y^2+3x+2y^2=4x-2+2(2x-5) | | X-2/5+2/5=-x/7 | | 1/2(6x+8)-(x-6) | | (3-7y/3y)-(1-3y/2y)=1 | | 3x+4+5x-2= | | 3x+2(x-1)=x+22 | | 1.6(3m-6)+2.1m= | | a(a+4)=(a-6)(a-5) | | -1=17x | | 17x=-1 | | 1/3(x-2)=1/5(x+4)+4 | | 15ab^2-21ab= | | 13000.00+25000.00x=275000.00x | | 13000.00+25000.00x=275000.00 | | x-2(8-x)=-x | | 5(x+3)-7=2(x+2)-4 | | -0.3(2p+3)+4.6= | | 3y-2(y-1)=-4 | | 2x^2-12x+20=x^2 | | 6x-5y=-4 | | 7(3x-6)=11-(x+2) | | 5f-3=f+17 | | 7(3x-6)=11-(x-2) |