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)
(-9/10)*t = 5/8 // - 5/8
(-9/10)*t-(5/8) = 0
(-9/10)*t-5/8 = 0
-9/10*t-5/8 = 0 // + 5/8
-9/10*t = 5/8 // : -9/10
t = 5/8/(-9/10)
t = -25/36
t = -25/36
| -6x-36=18-8x | | 2(y+7)=-14 | | 7.41=2*3.14r | | 1/4m=9/4 | | 3x^2=5x+28 | | 1+p+4p=-9 | | 0.15(w+2)=0.3+0.2x | | 9x^2+30x-11=0 | | 7.85=2*3.14r | | 4x+3x+5x+x=126.75 | | 40+115s=7.50 | | (4x^2+2d+5)+(7x^2-5x+2)= | | 4p+32=12p | | 7.85=2+3.14+r | | 49x^2+63x+18=0 | | n^3-n=210 | | ((200x)-((x^2)/30)) | | 7.85=2(3.14+R) | | 115s+40=7.50 | | 5x+18=2x+6 | | 64r^2-49s^2=0 | | Logx+log(x-1)=log(4x) | | (8x^2+xy+5)-(-3x^2+xy-11)=0 | | 7.85=2(3.14)+r | | 121x^2-44x-12=0 | | ((x-6)/(4x-28)-(x-5)/(2x-14)) | | -9+2x=x+13 | | 2/3x=3/4 | | 13w+39-2w=-82 | | 7.41=2(3.14)+r | | -43-(27)= | | 8/5a=32 |