If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-8.5=-2x-30.5
We move all terms to the left:
-8.5-(-2x-30.5)=0
We get rid of parentheses
2x+30.5-8.5=0
We add all the numbers together, and all the variables
2x+22=0
We move all terms containing x to the left, all other terms to the right
2x=-22
x=-22/2
x=-11
| 3x-1/3-5x+1/2=3x/2 | | -9x+6=96 | | B2×b=6 | | 2(x+4)+5x= | | 8-10x=-35 | | 5x−211=-7 | | 2(x+4)+5x=–13 | | 5(2x+9)=-25+40 | | 4x-2=11/2 | | 31.75=6.75x+1.25 | | 0.4x+3=-11 | | x=-6+5/7 | | (-2x+8=)+(-5x–7=) | | Y+7z=11 | | 2j-1=-1+7j | | 3y+7.3=10.7 | | 3(w+9)=-3w+15 | | 67e=12 | | 6(5m-3)=1/3*(24m=12) | | 12t-22.9=25.1 | | x+4x+3x=81 | | -11-8=7r | | -3-9x+3x=-33 | | 3x-10=5x+2 | | 31.75=6.75+1.25x | | -16=1/5h | | 5m=3m+3 | | 2x2-7x=30 | | 12=3(y+4) | | 3(x−8)=-60 | | -7*3^(.25x)=-10 | | 8x^2-7x-13=0 |