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)
(3*x)/7 = -(1/4)-8 // + -(1/4)-8
(3*x)/7+1/4+8 = 0
3/7*x+33/4 = 0 // - 33/4
3/7*x = -33/4 // : 3/7
x = -33/4/3/7
x = -77/4
x = -77/4
| 2080+180x=2800 | | y=-7-1-5 | | 2p=hx-q | | 4x+19=7x-14 | | y=-7-1+5 | | 5x=870 | | 8+(-5*7)-86+3= | | 5.3=d/9.2 | | 3(-6+16)-6(-6)= | | 5=2x-9 | | a+16=9a | | 9y-12+7/y=0 | | y=x^2+12 | | y/0=4 | | 3(-9+16)-6(-9)= | | 3x+11-5x-9=180 | | 3(-9+16)-6x= | | 9/(x-5)=8/(x+3) | | 14=(3x+1)+13x | | 5x+4=y | | y=7-2+5 | | b/15=0.9 | | 6=4x-5x^2 | | y=7-2-5 | | 3t=9t-36 | | x/8+5=-2 | | 2/x-8=7/x+6 | | y=-7-2-5 | | 37x=-14+34 | | 3a+s=372 | | y=-7-2+5 | | 8(x-2)=4x+20 |