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)
y = (4*x-2)/7 // - (4*x-2)/7
y-((4*x-2)/7) = 0
(-1*(4*x-2))/7+y = 0
(-1*(4*x-2))/7+(7*y)/7 = 0
7*y-1*(4*x-2) = 0
7*y-4*x+2 = 0
(7*y-4*x+2)/7 = 0
(7*y-4*x+2)/7 = 0 // * 7
7*y-4*x+2 = 0
7*y-4*x+2 = 0 // - 7*y+2
-4*x = -(7*y+2) // : -4
x = (-(7*y+2))/(-4)
x = (7*y+2)/4
x = (7*y+2)/4
| 7.5(4z-2)= | | 2d-11=33 | | 5n+14=3(2n+21) | | 4/5z=10/11 | | 1.68=.08b | | 9x-16+6x=11+4x-5 | | 5=y+5 | | 12=7/8k | | (x^5)(y^4)(x^3)(y)=0 | | 4x+2+5x-6=180 | | x/6+2=-9 | | 2t/15=5 | | 4x+4=8-4x | | (x+2)+(x-2)=0 | | 20+9/3+4.2-7 | | 8.7=3w | | 7/10n=8 | | 14x+10=90 | | (x^3)(y)=0 | | 13+-2n=27 | | .45c=9 | | 8p^2+21p-9=0 | | 15x-22=13x+22 | | .25a=6 | | 91=-7z | | x+7x/5=84 | | e^4x+4e^2x-45=0 | | 5c+(-12)=38 | | 4x+14=1.2x+7 | | (x^5)(y^4)=0 | | 10xy-10xy= | | .4r=16 |