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)
t/(-1.6)+7.9 = 8.4 // - 8.4
t/(-1.6)-8.4+7.9 = 0
-0.625*t-0.5 = 0 // + 0.5
-0.625*t = 0.5 // : -0.625
t = 0.5/(-0.625)
t = -0.8
t = -0.8
| 56-(3c+4)=4(c+5)+c | | 1.15a+8-.04a=-7 | | 3x+4+74=11x+4 | | .2x-3=4x-15 | | pv=trn | | -2(x+9)=x+47 | | -1/4=x/2 | | 4/36=52/d | | 5(4p-x)=w | | -4x=1-x | | 9x^2-21x+38=0 | | c=(3/8)(w+45) | | [3x+4]=x+8 | | 7/6x=-42 | | [3x+4]=x-8 | | 45+0.15x=x | | m^3n-15m^2n^2+54mn^3=0 | | 8x^3+4x^2-60x= | | 4x-11y-6y+2x+9= | | x-(3+yi)=(5-2i)-7 | | 23-x=4 | | 2z/5=z-3 | | x/7+8=19 | | [2x+2]=-8 | | (7+2n)6=-28n+2 | | [2x+2]=8 | | 2m=6-5 | | r/3-2=7 | | 4x^2+21x+23=0 | | .028x+3=.034x | | t-3+4t=(3t-9) | | 5x+4=8-3x |