If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-12(0.5)+h=-8.5
We move all terms to the left:
-12(0.5)+h-(-8.5)=0
We add all the numbers together, and all the variables
h+2.5=0
We move all terms containing h to the left, all other terms to the right
h=-2.5
| 4/x-7/3x=2/5 | | 9=2x+6x2 | | (2a-3)/6=2a/3+1/2= | | 12r-8-12=4 | | (2a-3)/6=2a/3+1/2 | | 10m=8.26 | | 10x+7x=-8x-8(x-7) | | 5x+3-11=4x-4 | | 40=7x-(x-4) | | 3(x-4)+5=60 | | 3.5+10m=8.26 | | 5x+25(x-3)=315 | | 6.9s-2=5.9s-2 | | x+4-2=3/7x=7 | | 1/3+5y=1 | | 3/4x1/2x-4=12 | | 2w(w+5)=40 | | 50=14-2z | | k+32=14 | | x+x/2=70 | | 8÷x=2.4 | | 5/7x-80=-70 | | x+4-2=37x=7 | | 3.3+10m=6.75 | | (3x+35)+(7x+3)=180 | | 3x+35+7x+3=180 | | y+1.05=7.26ç | | -1(x+3)+5x=45 | | 0.5x–3.5=0.2x–5 | | 5|2a+5|=10 | | 5/x-18=2x-9 | | 1/4y+1/7=9/28 |