If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(5*a)/6+(3*a)/4-(7/12) = -11 // + 11
(5*a)/6+(3*a)/4-(7/12)+11 = 0
(5*a)/6+(3*a)/4-7/12+11 = 0
19/12*a+125/12 = 0 // - 125/12
19/12*a = -125/12 // : 19/12
a = -125/12/19/12
a = -125/19
a = -125/19
| (2x+y)(2x+y)-6(2x+y)-27=0 | | -4(2y-4)-y=-4(y-4) | | 8-(4-5x)=10x-7 | | k^2-31k=0 | | -11=1-x+3x | | 11y-5.3=5.7 | | 6.8+-11.06=-16.9t+10.36-0.1t | | -7(n+7)=-4n-16 | | 5+3w-2=7-3 | | x=4(x^2)-15x | | 2(5x+9)=-18+6 | | 12+y=-y+8 | | 2/5(x+1)=x | | 6-a+5=5a-5-2a | | 5n-15=8n-28 | | 5+x(x*3)=21+x | | m-1=-2m-10 | | 1/3y-4=-3 | | 17w^2+5w=0 | | 4+v=1+v | | -16w-5=-69 | | .5y+2=.8y-0.3y | | 2.3+6t=10.1 | | 7/8(8/7y) | | 8c-2=9+7c | | x/7-3=-5 | | -33-(-22)=x/12 | | -1/2-3/5y=2/3 | | -8x-4=5+x | | -6=-2x+2(3x-17) | | 6-2a+5=5a-5-2a | | 5m^3+4n= |