If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
8*x-4 = 0
2*x-1 = 0
8*x-4 = 0
8*x-4 = 0
8*x-4 = 0 // + 4
8*x = 4 // : 8
x = 4/8
x = 1/2
2*x-1 = 0
2*x-1 = 0
2*x-1 = 0 // + 1
2*x = 1 // : 2
x = 1/2
x in (-oo:1/2) U (1/2:+oo)
1/(2*x-1) = 4/(8*x-4) // - 4/(8*x-4)
1/(2*x-1)-(4/(8*x-4)) = 0
1/(2*x-1)-4*(8*x-4)^-1 = 0
1/(2*x-1)-4/(8*x-4) = 0
(1*(8*x-4))/((2*x-1)*(8*x-4))+(-4*(2*x-1))/((2*x-1)*(8*x-4)) = 0
1*(8*x-4)-4*(2*x-1) = 0
0 = 0
0/((2*x-1)*(8*x-4)) = 0
0/((2*x-1)*(8*x-4)) = 0 // * (2*x-1)*(8*x-4)
0 = 0
0 = 0
x należy do R
x in (-oo:1/2) U (1/2:+oo)
| 5x-2x-2=10 | | 3x-15+2x-2=8 | | 8/20=18/x | | T+7=4t | | 14x^2+3x+-2=0 | | 2.97n=18 | | x=-2y/3-5 | | 11x(a-4)-5(a-4)= | | 20X+2=4X-2 | | -4x(x-10)= | | 2g-3=-29 | | (3x+6)+(-4x+8)= | | 20/8=x/18 | | (x^2-8x+16)= | | 42=3(3x-6) | | 9x^5-99x^4+9x^3= | | 18=-7(5x-2)+6(x-3) | | 9=8x-6+7x | | 6xyz-16xy= | | 18=-7 | | 8p-4p+13forp=9 | | 8x-4+19=5x | | -6(8-2n)-8(1n-5)=8 | | 2x+19=x+13 | | 4c+5=8 | | 2y+-3x=-4 | | -54=3(7r+6)+6(3-6r) | | -140=-2(8r+6) | | -6+8(7+2p)=82 | | -84=4(4x+3) | | 30x+1=6(5x+1) | | 7(-3+5n)=154 |