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)
x^2+7*x+53 = 11/3 // - 11/3
x^2+7*x-(11/3)+53 = 0
x^2+7*x-11/3+53 = 0
x^2+7*x+148/3 = 0
DELTA = 7^2-(1*4*148/3)
DELTA = -445/3
DELTA < 0
x belongs to the empty set
| 4x+(4x+5)=580 | | 13t+5(1-5t)= | | 4x(4x+5)=580 | | 4x-14=3x-3 | | 4x^2+5x-145=0 | | G-74=84g | | 11-2/5x=17 | | W^3/w^7 | | 2x^2-6y+3=0 | | x+(x-3006)=7864 | | 7(v+8)+4(4v-4)=8 | | 7(v+8)+4(4v-4)= | | 5(2x-7)-3(5-2x)+10(-8x+10)=-4(7-9x) | | x=60/0.75 | | 3x+x=68 | | x+3x=168 | | x=2.52*105 | | 4x-x=215 | | 21=2+3x-3-x | | 2x-x=215 | | 21.7=-7.7 | | 4y^2+3y+9=0 | | 26+3x=305 | | 263x=305 | | 3x+29-2x=8+5x-7 | | 3(2x-5)+4(x+2)=7 | | 2v^2-2v+1=0 | | x+(x+2)=144 | | 305-x=26*3 | | 3(x-5)+4(x+2)=7 | | (4x-20)=108 | | -5x=-3x-6 |