If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12t+18=126
We move all terms to the left:
12t+18-(126)=0
We add all the numbers together, and all the variables
12t-108=0
We move all terms containing t to the left, all other terms to the right
12t=108
t=108/12
t=9
| 5x7=3x+17 | | 7x=8=-69 | | 2(t-10)=14 | | 2(3x+4(3-x))=3(5-4x)-11 | | 11x+15/13x+21=4/5 | | (6x+5)(2x-3)=0 | | 0.3y=0.09 | | a=97=168 | | 3(2x-7)=29 | | 12x2-3x+14=0 | | -n-7=(-5) | | 19x2+11x-15=0 | | 8x2-19x-9=0 | | 7x2-15x+18=0 | | 20x2-14x+14=0 | | 10x2-16x-12=0 | | y=32.8(359.2) | | 10x2-17x-19=0 | | 2x2-17x-12=0 | | 9x2-12x+18=0 | | 11x2+12x-11=0 | | 16x2-4x+17=0 | | 16x2-17x-1=0 | | 12x2-4x-3=0 | | 19x2-16x-19=0 | | 17/89=19/x | | (39-x)/9=4 | | x+3/2x-7-2x-1/x-3=0 | | 4y+3=367 | | x+1/x+x-5/3x=2x+9/4x | | 1/2k+4/k=k/k+2 | | 8-x=5x-40 |