If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8x-12x=19
We move all terms to the left:
8x-12x-(19)=0
We add all the numbers together, and all the variables
-4x-19=0
We move all terms containing x to the left, all other terms to the right
-4x=19
x=19/-4
x=-4+3/4
| 6+h=12;h=6 | | 4w-3=-5w-21 | | -5+4p=4p+8 | | 4x+8=8+6x | | 3/8=r-5/8 | | 33=4h-7 | | -9x-8+2x=13 | | 5x-30+3=18-3+2 | | 36x+145=4333 | | 4x-3=-2+7x | | 7a-14=-6(4a-8) | | 2x+4.5=x-4 | | 7=u/8+5 | | h(-6)=-(-6)+1 | | 2/3=x/11 | | 5-6m=-6m+5 | | 18/21=x/11 | | 10+2-4x+8=90 | | -5=0.2x | | 4(u-5)=-32 | | 13-2y=17 | | -3(-4x-2)=13.5(x-6) | | –8j−-20j=12 | | f+10=-8f-8 | | 6x-2(x-5=36 | | 180=x+124 | | 22=18-n | | -(4a+6)+6a=-5(a+4) | | –4g+2=–10 | | 1.5(x-2)=0.2(x+6) | | 0.5x=0.66x-2 | | 3(4x+5)=7x-4 |