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)
5*a-(a*((6*x)/2))-(4*a)-(a*((10*x)/2)) = 0
5*a-3*a*x-4*a-5*a*x = 0
a-8*a*x = 0 // - a
-8*a*x = -a // : -8*a
x = -a/(-8*a)
x = 1/8
x = 1/8
| -2Q=P-32 | | 4x+36=120 | | 6x+45=4x+3 | | P=6Q-8 | | 14/x=7/8 | | m=-2/5,b=-1 | | y=.2x+15 | | 7(x-2)=4x-26 | | 2p*x(1d+0.5d)=p*x(0.5d+2d) | | x/2-14 | | 4n-15=92 | | 2p(1x+0.5x)=p(0.5x+2x) | | 2(2)-5=2(2)+9 | | 2(1x+.5x)=.5x+2x | | 8ln(x+4)-3lnx= | | N/2-2n/16=3/n | | 11+2n=5+3n | | 2(14)-5=2(14)+9 | | 5(x^2+2)=74 | | 5(1+3x)=-55 | | 5x-36=3x+46 | | 4(2+5p)=-4(1-4p) | | 1.5x=2.5x | | 6+2y=1 | | x+2(2)=8 | | -5-x=3-5x | | 6ln(5x+2)=28 | | -2(4a+2)=2(4-2a) | | -5(1-5X)+5=75 | | y+2+2y=8 | | D=1/9×20^2 | | 4(5a-5)+5a=5(3a-2) |