If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1-x-5=12
We move all terms to the left:
1-x-5-(12)=0
We add all the numbers together, and all the variables
-1x-16=0
We move all terms containing x to the left, all other terms to the right
-x=16
x=16/-1
x=-16
| 3n=23+n | | t=-t2+10t+75 | | 42=-7(y+49) | | 62=6x-7x=-3 | | 10-`11x=164 | | 5(w-93)=5 | | 45=+p-2 | | 6m+17/3=-1/3 | | 0.5x2+0.25,x=5 | | w/7+62=66 | | -14+14k=2(-2k+20) | | -5x-9=−3x-9 | | 6(s+5)=78 | | 7-7a=-8a+1 | | u-70/3=8 | | 6p-8=4(-3p+7) | | 30x23={3 | | 8x+3x-9=112 | | 8x+5=-53 | | 37=13+4d | | 7(r-78)=77 | | 125=3x+10 | | x+12+2x-3=90 | | 7-7a=-8+1 | | 6.9+(2x4^2-4.1=) | | 11=4q-9 | | 9-11x=-35 | | 5x+10=2x22 | | 0.8=1000/c | | 2n=27+n | | 9f+12=66 | | x+17+4x-34+6x+10=180 |