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)
2*(4*t-2) = -68 // + 68
2*(4*t-2)+68 = 0
2*(4*t-2)+68 = 0
8*t+64 = 0
8*t+64 = 0
8*t+64 = 0 // - 64
8*t = -64 // : 8
t = -64/8
t = -8
t = -8
| 5=3x^2-3x+2 | | 125+68h=329 | | 3(5+7a)=99 | | 7(3+5w)=-224 | | 3(5-x)=21 | | 4(-5k+8)=12 | | 125+65h=329 | | 7(1+3x)=175 | | 3(-6-7x)=108 | | 7(-5d-9)=322 | | 2(1k+2)=4 | | 3(-5w+2)=-99 | | 2(2+5n)=94 | | 2(3m+7)=62 | | 6(-4a+9)=-42 | | 3(7t+9)=-120 | | -12x+5-5=17-5 | | 2(2+4d)=52 | | 6(2a+9)=102 | | 4(1w+7)=-20 | | 5+x/4+1 | | 4(x-3)^2/3=16 | | 7(2-7b)=-378 | | 5(-1b+7)=-15 | | 5(2k+2)=40 | | 4(6-7w)=-60 | | 4(7+5x)=88 | | x^4-8x^3+19x^2-32x+60=0 | | 4(-7+2a)=4 | | 3(-7+4x)=-93 | | 5(2+m)=-25 | | 2(-8+4m)=64 |