If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t in (-oo:+oo)
3/4-t = 20 // - 20
3/4-t-20 = 0
-t-77/4 = 0 // + 77/4
-t = 77/4 // * -1
t = -77/4
t = -77/4
| 10(y+7)-9(y-7)= | | x+3(2x-9)=8 | | 2x+1-1x+8= | | x-1=-4/3x-8 | | 2x+3x-2=8 | | -19+x=-6 | | 2+x/2 | | -6*x=2*x | | w+40=0 | | y-3=3(x-9) | | -8(-8n-6)=-6x-22 | | 3x^2=-2x+16 | | 9+8v=v+6 | | 12x^2-x+6=0 | | -5xc=-85 | | 5f^1+9f^2-15=0 | | s/-20=7 | | 12=m-2 | | 6x^3-13x^2+5x=0 | | y-5=6(x-4) | | X^2+4x-2=19 | | 73-2x=7-10x | | 136-3x=33x+20 | | 4x-5=80 | | 24=3(x+1)-3 | | 7x-27=4x+12 | | 7t^2+4t=5 | | 4T/3=T+20 | | 8*x^2+1000=0 | | 10h+2+4h-6=-16 | | 3x^2-4x^3=0 | | 3x=4x^2 |