If it's not what You are looking for type in the equation solver your own equation and let us solve it.
28=4z-4
We move all terms to the left:
28-(4z-4)=0
We get rid of parentheses
-4z+4+28=0
We add all the numbers together, and all the variables
-4z+32=0
We move all terms containing z to the left, all other terms to the right
-4z=-32
z=-32/-4
z=+8
| 13x-3+75=180 | | -2/9v=-14 | | 75x+35-10x=175 | | 12x-90-2x=-10 | | -8(n+4)=-5n-32 | | -6(8a-6)+3(3-6a)=-21 | | x/5=-20= | | -3=-7+w/2 | | 21.3=4.8y-24.6 | | 3/2z=5/z+3 | | A=(7)/(5)(h-67) | | 2m+72=8m+120 | | 0.5y;y=14 | | 2x+5x=4x+14-2 | | x=-1,0,3 | | -2=4w+2 | | x/2+3=2 | | -5–4x=3 | | 10+x=-18 | | 8(w-80)=80 | | 2x+5=9 | | 23x-0.25=3.20 | | -6(2x-1)=6(2-x) | | 1/3x+4/5x=7/6 | | -153-2x=-14x+51 | | 6(2x+1)–3=4x–5 | | -4|3x-9|=16 | | 3(5x+-2)=15x | | 3+1=-4(2x-1) | | 2+8=y | | 10.8-5.4=15.6-2.4x | | 9/2x+21=12 |