If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=4z+8
We move all terms to the left:
12-(4z+8)=0
We get rid of parentheses
-4z-8+12=0
We add all the numbers together, and all the variables
-4z+4=0
We move all terms containing z to the left, all other terms to the right
-4z=-4
z=-4/-4
z=1
| 3+3x-2=10-2x | | 4x2-12x-16= | | 3x2-36x+81= | | -11=a/14+13 | | -2(3a-4)= | | w^2-2w-85=0 | | 2x2+24x+54= | | 20+5c=7c-4 | | 5x−124=−188 | | -2x=16* | | 5x-1=-40-8x | | 8t-14=63-3t | | m*10−m*2=8 | | 9w=-27+6w | | 6x+45=6 | | x+127=125 | | -6j+9+4j=1+3j+7 | | -5x-2x+3=31 | | -4.15x+9=-21.5 | | 20-17c=105 | | 5x+5/5+4/5=-2x/3 | | f(5)=20-2 | | 5+19c=100 | | -8d+45=-3d | | u+43=92 | | 16x+0=64 | | -2d-10d+19=79 | | 18+4b-8b=42 | | 58=18-a | | w+5.3=-4.7 | | 7-3p-9p=-17 | | 3x+4=6-3= |