If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-57+s=-88
We move all terms to the left:
-57+s-(-88)=0
We add all the numbers together, and all the variables
s+31=0
We move all terms containing s to the left, all other terms to the right
s=-31
| 4+2x=2x-8 | | 8=-8+x/2 | | 4(r+6)=150 | | -57-s=-8 | | 7b÷12=43 | | 0.5x-1=7-3.5x | | 2.5x-9=81-2.5x | | 3x/10=4x-30 | | 5(x-3)=6=4x+3 | | 4/9k-1/8=1/3 | | 5(x-3)=6=5x-10 | | 7=0.3x-0.4x-2 | | 3(a-6)=5-a(7+3a) | | 7(x+4)+9x=2 | | 8=9+b/27 | | 2/3n+1/4=2/5 | | -3.4-3x-7.3-x=-3x+5.4 | | 14+5x=3(-x+3)-13 | | 9+r/9=-1 | | x/15=28/16 | | 3+z|4=-5 | | m÷3=7 | | 3;x-6)=2(x-4) | | 0.05x0.1=x | | 4+a/11=2 | | 5(x+3)=7x+15 | | 2^3n=1000 | | x•15=420 | | 4(3b-1)=0-b | | 3.5•x=14 | | 3(2x+4)=12x+6 | | -5.4-5z-5.6-z=-5z-7.3 |