If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=10+-2u
We move all terms to the left:
12-(10+-2u)=0
We add all the numbers together, and all the variables
-(-2u)+12=0
We get rid of parentheses
2u+12=0
We move all terms containing u to the left, all other terms to the right
2u=-12
u=-12/2
u=-6
| -1.5y=-13.5 | | 6+10x=8x | | x-89/6=3/5 | | 7/8x=-49/8 | | 12+m=25 | | x+(-1)=0 | | y=6-y/3 | | 1/6x+12=1/3x+10 | | 7-5y=18 | | c/8-3=-5 | | 59=4d+7 | | .0.2d+6=0.3d+5−3+0.1d | | 5k−12=8k | | u-37+41+53=180 | | 4w+6=62 | | 7x+12+12x-3=180 | | 22+m=35 | | x=59x-2 | | 5=2c+(-4) | | -11+r/20=-10 | | 5×-7y=43 | | -3+3=-2x=2 | | -v/6=2 | | c/4+3=6 | | −72=-12y | | `x-(9x-10)+11=12x+3(-2x+13)` | | 7(r+2)=20.3 | | c4+ 3=6 | | -5h+10=95 | | a+2/7=5/14 | | 7x+35+5x+13=180 | | 12x-14=3(2x+3) |