If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18+s=3
We move all terms to the left:
18+s-(3)=0
We add all the numbers together, and all the variables
s+15=0
We move all terms containing s to the left, all other terms to the right
s=-15
| y=10+0.9(95) | | 3(2x+4)=33-x | | 2n-11+2n-11=18 | | y=10+0.995 | | 5x=+50 | | 4+(−8+s)=2 | | 10+10m=35m | | 1/4x+4=5/6x+5 | | t/5+3=-3 | | -1c=2 | | 6^9n-10=64 | | 13+6+2x-18=4x-19 | | 226800=6400x-18x^2-400 | | 2/3(2x+12)=16 | | (2x-8)(8x+3)=0 | | 15x=5(x+4) | | x÷4=x-6÷3 | | 14+22b=28+15b | | -3(4-8m)+7m=-12+3m | | 2w-13=15 | | 8-(4x+7)=x+30-2 | | 3t-12=-2t-6+14 | | 145+10x=2x+13 | | X+12=1/3x | | X-6=7/2x+4 | | 19.95+.05m=22.9+.02m | | 27-n=-3(2n-8)+5n | | -24-5d=d | | 5p-3+7p+15=40 | | 3/2=(a-3)(a+10) | | 2(4x-3)+7(x+2)=0 | | 16u-7u=45 |