If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t/2-12=-9
We move all terms to the left:
t/2-12-(-9)=0
We add all the numbers together, and all the variables
t/2-3=0
We multiply all the terms by the denominator
t-3*2=0
We add all the numbers together, and all the variables
t-6=0
We move all terms containing t to the left, all other terms to the right
t=6
| 6x+5=2(8+6x) | | -28+3m=-94 | | 10(0.2x-6)=x-0.25(-16-8x) | | r+18/2=2 | | (2x+10)(x+5)=234 | | 16=6-2c | | (2x+10)(x+5)=2344 | | -2u+-5=9 | | 4x(2+5)=²-5² | | 5(7-x)+10x=55 | | 13=-n+5 | | j+66/8=-2 | | 4x-24=2(x-2) | | p2−-12=15 | | x-23=4(x-5) | | 8(2w-1)-4w=-115 | | 6+3v=15 | | -15-8u=13 | | 5x-8-3x=-x+7 | | 16d+2=18 | | -3g+14=-2(g+1) | | b/8+34=37 | | 1+3z=-5 | | u+17=19 | | 20=2z+6 | | 2a+5+a+20+2a+40+a-5=360 | | -x/3=-36 | | 11x-5x=0 | | -2j+7=-6j-5 | | -8(d-87)=-72 | | -14=n/3+10 | | F(x)=x2-7 |