If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15.5-0.5x=12.5
We move all terms to the left:
15.5-0.5x-(12.5)=0
We add all the numbers together, and all the variables
-0.5x+3=0
We move all terms containing x to the left, all other terms to the right
-0.5x=-3
x=-3/-0.5
x=+6
| 4(3+7n)+5=7n+38 | | 2(4x-7)=-6 | | X+72+x+118=180 | | -9b−6=-10b | | 20-n=7(3n+6) | | -26=4w-2 | | -12.5+0.5x=12.5 | | 9x+9=9(1+9x) | | 108+42=d | | 32-2x=-5(x+2)-4x | | 3r+18-5r=12+3r-10r | | 9(x-5)=15+3x | | 8(x-7)=-38-x | | -12.5-0.5x=-12.5 | | z^2=9/64 | | u+24=3u=7u | | 1-3p=-(1+4p) | | 179=123-x | | 220+0.25x=385 | | 4w=-1541 | | 3−2(12x−6)=−8x−6+5x3-2(12x-6)=-8x-6+5x | | -3+5v=-18 | | -x-37=-2x+6(-5x-1) | | 2/3(-6x+9)=-5x+4 | | 3/9(27x+18)+x=15 | | 5/4(2x-7)=13.75 | | 100f−100=50f+100 | | x/8=+4=13 | | x-5.4=17.3 | | 6x+10-3x=15+3x-5 | | -4n+8=-41+3n | | 14x+1=-3+8x=16 |