If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2s-12=4s-12
We move all terms to the left:
2s-12-(4s-12)=0
We get rid of parentheses
2s-4s+12-12=0
We add all the numbers together, and all the variables
-2s=0
s=0/-2
s=0
| -6(-3)-8y=50 | | 8(x-18)=64 | | 18.92+10.9g=9g-17.56 | | 7(u-3)=21 | | -6y-14=-8y+16 | | -n=-20-3n | | 35=6+3y | | -0.7-3.8=6.2p-19.4-8.1p | | 4(9+n)=120 | | 20=54x-72 | | 2s=-6s-16 | | 3x+4(-2x)=50 | | Y=3+12x | | 1/7+-3/7=n | | -6m+15=5-5m | | 15x-16x=10 | | 1+6r=8r-14-r | | -5v=5-6v | | -10j=9-9j | | 17.5-7x=22-x | | 7d-5=5d+3d-1 | | -5-f=-3f+9 | | 9x∆=72 | | -6+3b=-3b | | 1-+3x=22 | | 9-3n=-1-5 | | -7c-10=-2c | | 20x+13=83 | | 9/x+3-7/x+3=(2/x^2-9) | | 2y+6y+4=68 | | 3=1.15^x | | (5(4w+5)=-7 |