If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1.9-6x=12.5
We move all terms to the left:
-1.9-6x-(12.5)=0
We add all the numbers together, and all the variables
-6x-14.4=0
We move all terms containing x to the left, all other terms to the right
-6x=14.4
x=14.4/-6
x=-2+1/2.5
| D+6+2dd=4 | | 15.3+1h=1.3=1h | | -87.854=6.2(1-4.1a) | | 1.5-5x=3 | | 34x+2=54x−6 | | 3(1+4x)=99 | | 5d=8d−36 | | 12+n/11=14 | | 3(x+4)=-5(x+4) | | 84=4(-3x-2)-4 | | 6(5x+2)=30x+1 | | 2x-3=10x-8 | | (4+x)3=x+18 | | 6w=w+60 | | 3.14x=6*3.14 | | x+70+x+20+x=180 | | X+0.7x=42.57 | | 5x+3=5.1 | | -6=-2/3x-1 | | 3s=s+36 | | 138=-6(1+6v) | | -11+x=7x+3 | | 3c=c+50 | | 3a-2=6a+10 | | x/6-5=×/2-7 | | 11−8x=56 | | 2x+21=5x-10 | | 6(2+3v)+7v=-188 | | 3.5x-6.2=1.5x+10.4 | | -6v+3(v-2)=-24 | | 4(r-5)=-32 | | b^2-46+2=-2 |