If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12t+(1+7t)=31
We move all terms to the left:
12t+(1+7t)-(31)=0
We add all the numbers together, and all the variables
12t+(7t+1)-31=0
We get rid of parentheses
12t+7t+1-31=0
We add all the numbers together, and all the variables
19t-30=0
We move all terms containing t to the left, all other terms to the right
19t=30
t=30/19
t=1+11/19
| 10x+20=9x+19 | | 19.4=t−2.9 | | 7=|x+2| | | -2(6x+5)=134 | | -7b+4=-18 | | 2-3(2x+1)=6x(2-4) | | 7x+9=10x+6 | | 14-3(5t=12)=1-(20t+1) | | 2x-1+38=180 | | 12-x+4x=3(2x+8)/2 | | -y+85=165 | | x+14-3x=-7 | | 14.4m-5.1=11.3 | | x÷8=14 | | -v+199=127 | | -368=8(7n+3) | | 279=208-u | | 2x^2+7+3=12 | | 4(0.8x+2.5)=2(0.125x-0.9) | | 9xZ=63 | | 2x+1=7+2x | | 7-9x=4-11x | | 2y+6(y+3)=34* | | 2x+4=14 | | 2n/5+4=20 | | 9a+5=14 | | 2x+40+3x-20=90 | | 10=n-2-180 | | 2(3x-1)=-16 | | 8x+9+13x-3+48=180 | | 6(-6x-7)=-366 | | 5(x+8)=x+50 |