If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4=2+2z
We move all terms to the left:
4-(2+2z)=0
We add all the numbers together, and all the variables
-(2z+2)+4=0
We get rid of parentheses
-2z-2+4=0
We add all the numbers together, and all the variables
-2z+2=0
We move all terms containing z to the left, all other terms to the right
-2z=-2
z=-2/-2
z=1
| 3x2+7x=9 | | 7z+21=21 | | 10m^2+9=499 | | -14=-2+4y | | 4z/9+2=-7 | | -2=4+2v | | 8m^2-7=193 | | 2.5/a=470 | | 2m^2=-162 | | 196=-7x | | m^2-4=77 | | -6.7(x+5.4)=20.63 | | y/2+10=25 | | 8(c−16)=−8 | | 7x+1x-4=28 | | 4-2/3x=1/4 | | z/8+8=-46 | | 82=53+g | | q+14=-5 | | 4x-5=7+10 | | z/8+8=46 | | -12(x-6)=3(x+24) | | 5=x/0.4 | | 4x-2(4)=12 | | (18m-12)=(7m+2) | | f2+30f−37=0 | | 3+5(m–3)=–2 | | 550-5x=25+2.5x | | 2x+65+(3x-10)=180 | | -3+7(x-4)=-12 | | a=3.5=4.8 | | 4n+4n=16n |