If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
7*y-(3/4) = (-7/3)*y-(7/4) // - (-7/3)*y-(7/4)
7*y-((-7/3)*y)-(3/4)+7/4 = 0
7*y+(7/3)*y-3/4+7/4 = 0
28/3*y+1 = 0 // - 1
28/3*y = -1 // : 28/3
y = -1/28/3
y = -3/28
y = -3/28
| x/7=-1/7 | | x+3/8=19/8 | | x-9=-53/6 | | -r^2+4=3r | | 2/7=x-5/7 | | 2/3x=2/3 | | 1/2+x=7/12 | | 1+x=5/6 | | x-10=-19/2 | | x/4=5/6 | | 11/72=x+3/8 | | -5/7x=-40/7 | | -6+x=-6 | | -2/7+x=33/7 | | x+5/9=-5/18 | | x+4=41/11 | | -1/3x=1 | | 3/7x=3/7 | | 2/3+x=11/3 | | 8/5=x+1 | | 3/8+x=3/8 | | x/7=-6/7 | | 2/3+x=13/9 | | x/-5=-2/3 | | x+2/7=20/21 | | x+1=4/7 | | 2/5+x=12/5 | | 4/9=x+4/9 | | -1/2x=5/16 | | 1/2x=4 | | x-8/9=-98/9 | | x+1/5=31/5 |