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)
11 = (4/5)*x-1 // - (4/5)*x-1
1-((4/5)*x)+11 = 0
(-4/5)*x+1+11 = 0
12-4/5*x = 0 // - 12
-4/5*x = -12 // : -4/5
x = -12/(-4/5)
x = 15
x = 15
| 7(-13)-(4(-13)-39)=0 | | 5x+11=-9 | | -2/3x+53=59 | | 3v^2+20v-7=0 | | 5/8x+13=18 | | 3s-100=2s-20 | | (x^2+x-12)/(x^2-x-6) | | 4/3x+25=33 | | 9x-17=2x+18 | | -x-10=-3x+6 | | 4m+5m=5m-12 | | -45-2x=75+6x | | (y^2)+(4y)+3=0 | | -58+5x=-2x+47 | | 3v^2+20v-7/6v^2+30v-84 | | 213-3x=33x+17 | | 4x+1/x-5-3x-4/x-5 | | -5x-16=-3x+4 | | (y^2)-(2y)-15=0 | | 454.75=1.07(x) | | x-19=-4x+26 | | 6m-19=-35+4m | | x-37=5x+11 | | 128-4x=41x+23 | | 5x+3=6x+7 | | -33+3x=-2x+22 | | 3t-25=-20+4t | | 3x-4=x+16 | | 1/2+313 | | 63-6x=12x+23 | | 0=2x^2-6x-176 | | -4+(4(-4)+32)=12 |