If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3t-8=31
We move all terms to the left:
3t-8-(31)=0
We add all the numbers together, and all the variables
3t-39=0
We move all terms containing t to the left, all other terms to the right
3t=39
t=39/3
t=13
| 15=5y+15 | | (4x+15)+(30x-5)=180 | | 14+5x=74-2x | | 2p^2-16p+24=0 | | 4w+12=2w+7 | | 3(x–2)=–2(x+19) | | 32=t-5t= | | 5x+6=3x–10 | | 5x+20=3x+7 | | x+1÷6+x-4÷3=1÷3 | | 5(3-2p)=2p–9 | | 4x=4=-16 | | 6x+147=13x-14 | | 6x+147=13x-15 | | 3m^2+2m-8=2 | | 2x+20=6x–12 | | 4x^2-24x=12 | | 15×m=225 | | 2m+3÷2m+4-m-1÷m-2=0 | | m^2+2m+1=5 | | 2−2x11=−12 | | m=-1(1,-1) | | 5x+50=3x+7 | | 3x+2=7-1 | | 2+3x=-6x+x | | 3(2s+6)+5=s-27 | | 10m-17=71 | | (7+x)*5=20 | | 5x-7=4x+8= | | (7+x)x5=20 | | 2(8-h)-1=h-18 | | 3(r+1)+3=r-8 |