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)
((1/2)*t-1)^2 = 0
(1/2*t-1)^2 = 0
1/2*t-1 = 0 // + 1
1/2*t = 1 // : 1/2
t = 1/1/2
t = 2
t in { 2, 2 }
| 7p/10=-8 | | 12x+25y=1165 | | 5a+17=17 | | 7x-x^2=21 | | 12=e+5 | | 3/4÷3/10 | | 4y+18=6 | | 79=d+55 | | (5p-2)(2p^2-p-7)= | | 3M+9.6=M+18 | | 2n+2.5=4(n+2)-5 | | 2w+2=8(w+4) | | T=y+4 | | c+46+15=98 | | 1/3C+9=14 | | 1/2ln7/4 | | x^2+(7-m)x+3m-5=0 | | -5-x=-3 | | 1.08x=475 | | -24+4r=-8+4(8-5r) | | 11x+14x=20 | | x+(x)(.8)=475 | | (n+2)(2n+5)= | | 2x^-2/5-4=4 | | 10-2r=-r | | 2ln(4x)=21 | | 23-1X=41 | | 36+19m=264 | | 3m+7.25=32.75 | | Xsqaured=3y | | -4x^2-3=-147 | | 7x-17=3x-23 |