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*x+(1/4)*y)*((1/4)*x+4*y+1) = 0
(4*x+1/4*y)*(1/4*x+4*y+1) = 0
( 1/4*x+4*y+1 )
1/4*x+4*y+1 = 0 // - 4*y+1
1/4*x = -(4*y+1) // : 1/4
x = (-(4*y+1))/1/4
x = -4*(4*y+1)
( 4*x+1/4*y )
4*x+1/4*y = 0 // - 1/4*y
4*x = -(1/4*y) // : 4
x = (-(1/4*y))/4
x = -1/16*y
x in { -4*(4*y+1), -1/16*y }
| 7x-9=8x-1 | | 175-4x=32x+19 | | 3(2x-6)=4(x+10) | | 5y=24y+200 | | 6(4+x)=2(10+x) | | 2c-12=-6 | | x/2-15=-1 | | 2v+18=-4v-12 | | (w^3/-3v^4)^3 | | Y=-1/2(-1)-1 | | 8(5+x)=11(9+x) | | 15v^2=48-48v | | 111-4x=13-7x | | -9-3=9x+1-8x | | 8*2+2y=16 | | 10h-4=30 | | x+4.2=0.6 | | -33+8v=5(v+3) | | 2(x-5)-4x=-3x | | 1/4a-1/2=-2 | | 5x+9=x-14 | | 9c^2=30-39c | | x=23-(2x+4) | | x*x+15=64 | | 2g+10=12 | | R=x+16 | | 15=2x-2(3x-10) | | x=9+x | | (3x+5)/(4x-7)=9 | | y^3-10y^2-21y=0 | | 3x+5/4x-7=9 | | 3r+10-r=5r-4r+8-3 |