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)
(3/4)*x+(1/6)*x+1 = 5/16 // - 5/16
(3/4)*x+(1/6)*x-(5/16)+1 = 0
(3/4)*x+(1/6)*x-5/16+1 = 0
11/12*x+11/16 = 0 // - 11/16
11/12*x = -11/16 // : 11/12
x = -11/16/11/12
x = -3/4
x = -3/4
| -9+2t+6/7t=-69/7 | | -53/90=-w+2w+3/10 | | 3/8-7a-6a=-829/8 | | 7x+15=3x+7 | | -7t-1+5t=0 | | -16/315=-d+4/7d-2/9 | | 127/3=6x+x+1/3 | | 2/3t+1/4-1/6t=-3/4 | | 8+3/4b+2b=65/4 | | 1-w+3w=8/5 | | 8-4k-6k=18 | | 3a+5/9+7a=275/9 | | 36.5=2k | | -3/5+1/4t-5t=237/80 | | 3/5d+1-4d=-199/5 | | 2/5m+10+3m=67/5 | | -7n+2/5+1/3n=706/15 | | -341/63=-5d+1/7d-5/9 | | 1/3+2/3w+5w=19/6 | | -k+1/2+2k=9/2 | | x=73/2 | | 5x+15=2x+3 | | -b+4+3/7b=-20/7 | | 18=d+1/2d+3 | | -37/140=-2a+1/2a-5/7 | | w-4/7+2/3w=-362/21 | | x^(2/3)=0 | | -2/3m+1+3/5m=22/15 | | 5n^2-n=2 | | 6x+54=2x+18 | | x^2/3=0 | | 8-5t-1/6t=79/6 |