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)
(28/3)*(4*x-1) = 0
28/3*(4*x-1) = 0
( 28/3 )
28/3 = 0
x belongs to the empty set
( 4*x-1 )
4*x-1 = 0 // + 1
4*x = 1 // : 4
x = 1/4
x = 1/4
| 10+10=7s-8+9s | | 11153+5000+x=1.67x | | 21153+5000+x=1.62x | | 7r-5=-6+8r | | 6(v-5)=-25+7v | | a+29=7 | | B/8-15 | | 5/3.2 | | 10-7b=2b+10-3b | | y=-1.5+2.5 | | 68+50+x=1.17x | | -4-5b=-4(1+2b) | | 68+50+x=1.19x | | 0+5000+x=1.57x | | -16x^2+4928x-720=0 | | 68+50+x=1.3x | | -60+4=7(x-4) | | 18=-3(-3-3z) | | -6(4a-1)+2a=-18+2a | | x/36=.7 | | -(1+5r)=11-8r | | -60+4=7(9-4) | | 5(w-5)-5=-5(-4w+8)-3w | | -7x+7(8x+7)=4+4x | | -60+4=x(9-4) | | 44-5x=-5(x-8) | | 7x+31=164 | | -6(x+1)=-12-5x | | 0+5000+x=2.05x | | X^8=100x | | -8+3x=-(-6-5x) | | 5x=x+42 |