If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12-2b=16
We move all terms to the left:
12-2b-(16)=0
We add all the numbers together, and all the variables
-2b-4=0
We move all terms containing b to the left, all other terms to the right
-2b=4
b=4/-2
b=-2
| 3r^2=-147-42r | | x+3/7=-5/14 | | 5/12x=10/3 | | n÷2.5=3 | | 88=-8n-(4n-4) | | 3.5(x/4-8/4)=2.8 | | 9x+5(2800-(9x/5))=14000 | | 3c+14=22+3c | | 0=2d^2+20d+32 | | 2y-8=-3+18 | | x/2-2/5=x/3+1/4 | | -8(n-6)=-(n-8)-2n | | 0.2x+0.9=-0.7 | | 5(x+3)+4(2x+6)=0 | | 6y+29=73 | | -20=-7(8+6m)-8(3-4m) | | 5x-7=2x+2= | | 5(x+17/5)=25x/4-13 | | 13x^2+156=0 | | 4x-8=x+18 | | P=44-8t | | x^2+16x+64-4=0 | | -18+2y=4y-18 | | 5x+15=-4x+28 | | x^2-12x+36-81=0 | | 2x^2+58=10 | | 0.4c=220 | | f(-3)-3f(1)=-16 | | 2w+w=600 | | 2s2-8=0 | | 10.4=d/2 | | x^2-20x+100-1=0 |