If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3.2+z=7
We move all terms to the left:
-3.2+z-(7)=0
We add all the numbers together, and all the variables
z-10.2=0
We move all terms containing z to the left, all other terms to the right
z=10.2
| 121+p=345 | | 3/4y=3/10 | | 5x+7-x=31 | | x+2.1/2=10 | | −24=-3w=21 | | n+45=105 | | 0.25x-0.75x=3-0.5x | | 4=x/8* | | 6a+3a+1=3+2a-2+5a | | 0.13(x+3000)=6,500 | | r-32=8 | | (5r+1/5)²r=0 | | 4x+2=6x-6=4x-10=5x+13=5x-11 | | 11/3=9/10x | | 9^2+6^2=c^2 | | 3-2/3=9/10x | | 6g=4g−6 | | 4x-3+x+2=180 | | 4x(-4)=-16 | | 7x+17=157 | | (11)(5^t)=(5)(2^t) | | -4(x-9)=48 | | (3/4)b-6=-12 | | 55=4x | | 10-x=-2x | | b/4-8=-3 | | 0=9a+7 | | X=20y+10 | | 86+x=99 | | 7(z+13)=98 | | 10+y/6=16 | | 11–y=25 |