If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7z-2z-4z+z-z=10
We move all terms to the left:
7z-2z-4z+z-z-(10)=0
We add all the numbers together, and all the variables
z-10=0
We move all terms containing z to the left, all other terms to the right
z=10
| 2(3-1)=4x+8 | | 4y+5y=30-10 | | 6p-4p-p=6 | | 2n-9=15-n | | 0.5x=0.07x | | 6z-2z-2z=18 | | 5r-3r=6 | | 7h-6h=11 | | 4a-3=7a+8 | | 8m-10=70 | | 4m-12=34 | | x-0.25=2 | | x-0.25=-2 | | x-0.25=-1 | | 25x=15x=75 | | 2c+2c+3c+3c-8c=20 | | 17u+u-u+3u=20 | | 0.4=3.2x | | 8b−5b−2b=4 | | 14n-11n=3 | | 5h-3h=20 | | 14=3t+16 | | -15.5=6x+2.5 | | 3x+76=145 | | 84/y=4 | | 2x+8+7x+9=16+8x+2 | | 2x+14+4x=12+7x | | x-8=480/2x | | 5x-19=251 | | x+(-60)=-14 | | 6z+3z=18 | | 3x+8(x-1)=47 |