If it's not what You are looking for type in the equation solver your own equation and let us solve it.
450=30t
We move all terms to the left:
450-(30t)=0
We move all terms containing t to the left, all other terms to the right
-30t=-450
t=-450/-30
t=+15
| -5(3x-1)=2(x-41)83 | | g+308=693 | | -138=102+15x | | g+432=494 | | 2(x/6)=21 | | 3y+10=11-y | | -12x+122=326 | | 1/2(x-4)=16+5x | | m+382=180 | | 2x-(x/2)=99 | | -118=-5x-43 | | m+383=180 | | 7m-2m=5(-3+m) | | 249=13x+106 | | q-820=-251 | | 267=13x+85 | | 10b=b-20 | | 13w=364 | | 13+4x=2(-x+6)+35 | | z/18=11 | | 18/x=x/6 | | 5(2x+4)-(x+6)=10 | | p/9=-12 | | 7=w÷5 | | j-923=-4 | | y-180=121 | | 15y-10y-10=45.95 | | x3+12x2+47x-60=0 | | 224=b-148 | | -6((1-5x)=54 | | 3x2-11x-20=0 | | 2x^2+20x-96=0 |