If it's not what You are looking for type in the equation solver your own equation and let us solve it.
684=z+359
We move all terms to the left:
684-(z+359)=0
We get rid of parentheses
-z-359+684=0
We add all the numbers together, and all the variables
-1z+325=0
We move all terms containing z to the left, all other terms to the right
-z=-325
z=-325/-1
z=+325
| 3-p+7p=-21 | | c-656=257 | | ((4x-1)+x+18)/2=42 | | n+389=483 | | 1-5x+8=24 | | 5x-7-7+12=39 | | (7x+28)+(5x+22)=180 | | 7s+17=3 | | k+12/3=10 | | 2=7+2p+7 | | 28=x/5+7 | | -6-8k=-6(1+7k) | | t-87=-67 | | 2x2−5x−12=0 | | 3x+5+7=48 | | 8=2n+4n | | -2+10c=18 | | 11+14u=-17 | | 19=j-68 | | 9(f+1)=72 | | 6-(7x+4)-12x=4x=17 | | 2x-5+2x-5=14 | | d/4+8=6 | | 10u=-100 | | 6-8x=6x-9x+10 | | 4/7x+2/7=6/7 | | (1/2)(x+7)=22 | | x8+6=19 | | m+3=16+1-5m+4 | | 15=9x+-12 | | p+1.5=18.7 | | X-3+3x+x+9=2x+12+8 |