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)
4*a+4*6*(1/2)-7 = 0
4*a+5 = 0 // - 5
4*a = -5 // : 4
a = -5/4
a = -5/4
| -6x+5y-10+6x-5y= | | 13000.00+25000x=.00+27500x | | f^2-40f=0 | | -10+x/4=-6 | | 25=n+13 | | 8a+b-3a+4b-6= | | 13000.00+25000.00=.00+27500.00 | | -8=v-3 | | 5=4x+23/3 | | 13000.00+25000.00x=.00+27500.00 | | v/4=12.8 | | 0.75(x+20)=75 | | 5x^2+8=33 | | 8x-20=x-160 | | 12/7=4u | | 13000.00+25000.00x=213000.00 | | 25=x/32-6.25 | | 28=7/4w | | 14x-45=14/x | | 5=-3/4+v | | w-3/5=-1/2 | | 4x-3*3= | | 5-9x=-3x+2 | | 7/4+x=66 | | (q+5)/(-5)*(2q)/(q-5) | | 6ce+4a-d= | | (x+12)/x=3/2 | | 8(20+a)=360 | | d+3d=10 | | 155-w=267 | | x^2+x(2x-45)=0 | | -v+208=96 |