If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2s-4=5
We move all terms to the left:
2s-4-(5)=0
We add all the numbers together, and all the variables
2s-9=0
We move all terms containing s to the left, all other terms to the right
2s=9
s=9/2
s=4+1/2
| 2.6m=8.06 | | y”-y=0 | | 45=2w+7w | | 13=t=2.1 | | 3x+5x-6=38 | | (20+3x/4)+(5-×/5)=13/4 | | -27=x+24 | | 9(x-3)=7(x-1) | | 5+1/2(14b-8)=6 | | 7(y-2)=5y-4 | | 5+1/5(14b-8)=6 | | 6+3y=2y-9 | | 6x-16+57+6x+19=180 | | 4z–1+6z+11=180 | | x=x2≥0 | | 7x+18+90+51=180 | | 1/3x-1/5x=40 | | (7-8)(2x+1)+(4x-1)²=0 | | x+3-4=2x+10 | | 4(x-10=12 | | .4/2.5=g/25 | | 10x5=22 | | 7x6=54 | | 4x+3+63=180 | | x/6+-8=20 | | 3x+2x+7x+50+40-3x-2x+7x+4x/30-50=190 | | 20=x-10*x^2 | | 12x3/4=120 | | 10x+42=180 | | 10-2x=2x+20 | | 3x–68+x=180 | | 5(2x+1)=3(3x-1)+10 |