If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
7/6 = 7-4*d-(3*d) // - 7-4*d-(3*d)
3*d-(-4*d)+7/6-7 = 0
4*d+3*d+7/6-7 = 0
7*d-35/6 = 0 // + 35/6
7*d = 35/6 // : 7
d = 35/6/7
d = 5/6
d = 5/6
| 6+b+3b=30 | | 2m+3+1/2m=-22 | | 2x+(5/x)=2 | | 3/7-3b+b=-95/7 | | 9-4d+7d=39 | | 1/3x+1/2+1/2x=21/2 | | 2b+6+1/3b=20 | | 6-2/3a+1/2a=97/16 | | -6/7+1/2n-4/5n=-249/70 | | -1-7d+4d=-38/11 | | 5-n-5n=0 | | -31/40=-3/5m+2m+5/8 | | 4+7x-5x=4 | | 6-4k+3k=26/5 | | 2/3m+6+1/2m=53/3 | | 3/7-2/3n-4n=-293/231 | | 3m-4/5+4m=381/5 | | 5b+3/4-b=49/44 | | 3/10+1/2n-5/6n=19/30 | | 4/33=-1/2x-x+2/3 | | -129/110=-x-6x+1/10 | | -1/7a-10+7a=26/7 | | -3/7x-1/3+x=-5/21 | | X/4-1=4 | | 2/3b+3=9 | | 3/7a-5/7=-47/49 | | 10+7t=163/10 | | 6n-3=39 | | 5t+2/5=-44/15 | | -9/10+4m=53/30 | | 6t+4/9=22/9 | | 10a/2 |