If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7.5-z=-8.75
We move all terms to the left:
-7.5-z-(-8.75)=0
We add all the numbers together, and all the variables
-1z+1.25=0
We move all terms containing z to the left, all other terms to the right
-z=-1.25
z=-1.25/-1
z=1+0.25/1
| 36-7p=76(p-5) | | 7(1+w)=9w-13 | | -3−9=6j | | 4x–4=–x+6 | | x/3-8=-20 | | y-73=-69 | | -61=2k+21 | | p-(-255)=736 | | -3n-12=7n+8 | | -0.5(x-30)=65-x | | -5+32-20x+48=180 | | x-3/x+4=4/5 | | -5(x+1)-3x=6-(4-3) | | 27+4m=55 | | -2x16=8 | | -–3j−9=6j | | 12.5-x=15 | | 2/5m=28 | | 2x-5x+7=x-8+15 | | 3x=12x-60 | | -7(f-96)=-14 | | 5c-2+3c=6c-3+7 | | 5(1+4x)-5=80= | | -78=-3g | | 7(7x+2)=49x+4 | | 2c+8=c | | 8-2-(4t-3)=4-8t | | x/16=0 | | 2x-25-9x=x+2+x | | m+59=21 | | 9(9x-3)=-81x+135 | | 6u-14=10 |