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)
(1/3)*t = 7 // - 7
(1/3)*t-7 = 0
1/3*t-7 = 0 // + 7
1/3*t = 7 // : 1/3
t = 7/1/3
t = 21
t = 21
| .83x=.36 | | Ln(x+2)=3 | | h-8=-8 | | (14x^2+13x+12)-(7x^2+20x+4)= | | 2(4-4)= | | 3(5c-1)-2=13c-3 | | (x+7)(2x+1)=0 | | 2t=28 | | x^2+4-60=0 | | 3z^2-28z+49=0 | | 2(x^2-16)=0 | | 26-4=12 | | 1.8(2r-7)+2.3r= | | 4(m-2)=24 | | -4x-3=-6+9 | | 1/3s+14=26 | | 1/2x-3=8 | | 2x+23=-7+8x | | -6g+36=12 | | 6x+(-5*8)=-22 | | 10x+6=x+10 | | -4/7v=-26/3 | | y+1/8=7/8 | | 8.4m=104.8x | | -16x=50 | | 1/3(9x+10)+2/3 | | (x(x+3))=1 | | ((x+x+2)/4)=189.5 | | d=-11c+46 | | 3/2x=50 | | 0.4(x+50)+0.2x=29 | | In(x+3)+Inx=1 |