If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(t+9)20=240
We move all terms to the left:
(t+9)20-(240)=0
We multiply parentheses
20t+180-240=0
We add all the numbers together, and all the variables
20t-60=0
We move all terms containing t to the left, all other terms to the right
20t=60
t=60/20
t=3
| x=15+3x | | 9(x-2)=9(x+9) | | 3(x+2)=2(x+2)+2 | | x^2-6x-23=4 | | 16-32k=0 | | 12+4v=12 | | X-10+4x+50=180 | | 3x+8=x+19 | | 5x-x*x=5,25 | | 2a+7=5a-7 | | 6+7n=11-8n | | 0.3x^2=-3x | | (x-3)(x+8)(x-5)=x | | w+2/9=w/6 | | y(5y+2)(6y-5)=0 | | 5=(12+4x)/6 | | 4x^2+10x-160=0 | | 3x-2=3x+9 | | (x+2/x)=4 | | (2t-7)(5t+6)=0 | | 1/3(24p-66)=3p+40 | | x^2-16x+47=-16 | | U/4=u/5+3 | | 3x+4/2=24 | | y+43=65 | | (t-8)(t-9)=0 | | y-22=66 | | 9w+5=4.7w-7.6 | | (x+1/x+3)=2 | | x+4=6×-1 | | -j-(-17)=36 | | 6s-s-(4)+5-2s=18 |