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 = (4/7)*x-4 // - (4/7)*x-4
y-((4/7)*x)+4 = 0
(-4/7)*x+y+4 = 0
y-4/7*x+4 = 0 // - y+4
-4/7*x = -(y+4) // : -4/7
x = (-(y+4))/(-4/7)
x = 7/4*(y+4)
x = 7/4*(y+4)
| 2x^4+3x^3-7x^2+3x-9=0 | | 2(x+2)=-10+4x | | 3(x+2)=6x-27 | | 5(3x+4)=7(2+9x) | | 2(4+x)=3x+2 | | 0.4(2z+6)+7.2=0.6(2z-4) | | 10(y+2)=2(2y+13) | | 4y=2(y+6) | | 3x-17=2x+9 | | 2(3x-4)=-(-x+3) | | 3(x-3)-6*6=2(x-7) | | 4x+8=x^2+6x | | 3(x-2)+8=2x+(x+4) | | 4x+8=x^2+2x | | x-3/2-6=x-7/3 | | 12x-20-24=100 | | 7x-30=2x+120 | | 5x-4*6=2x+36 | | 2=-6p-2+7p | | 3x-6+6x+4= | | 20x-24=4x+36 | | c^3=216 | | f/7=2 | | -23=2x+5 | | 5+10x=49+x | | 7t+8=5t+9 | | m/3=21 | | 0.707=sinx | | 2(15+-1y)+3y=35 | | y^2=1-(1-2y) | | 4p+6=16 | | 10x-12=2x+18 |