If it's not what You are looking for type in the equation solver your own equation and let us solve it.
r-55=-43
We move all terms to the left:
r-55-(-43)=0
We add all the numbers together, and all the variables
r-12=0
We move all terms containing r to the left, all other terms to the right
r=12
| 3e-7=2e-2 | | y-3y/2=60 | | 26.5=6(x+2)+5x | | (3+x)/4=4 | | 5x+4-2x+5=4 | | 2(k-2)=8 | | 2(s+3)-5=148 | | x+3−3x=−x+3 | | -2(1-8n)=-98 | | 3x+7=-x+33x+7=−x+3 | | 30-5a=7a=42 | | 6x/4=20-2x | | 31=y+22 | | x:5=80:25 | | 3x+4-(x+2)=6x+1/2(4x-8) | | 6w−2=8w−5 | | -11r+11(6r+4)=44r+10r | | 5/9y=-2=8 | | 2b-b/3=14/3 | | -13y=-78 | | -8x+6(x+6)=18 | | 20l+240=50l-160 | | -2/3=x+5 | | 5⋅c2+6÷2c=2. | | 0.3n+1.8=0.4(n+5)-0.2 | | 6x-9=-18+9x | | -7y=48 | | X^2+8x+3x+6=180 | | 7-h=3 | | n+5/14=2 | | 6x+8+5x+1=42 | | 10y-18=12y+10 |