If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+15.5=-4.5
We move all terms to the left:
x+15.5-(-4.5)=0
We add all the numbers together, and all the variables
x+20=0
We move all terms containing x to the left, all other terms to the right
x=-20
| 5(8a+7)=40a+35=75 | | x.8×=56 | | p-6=6-p | | 24=6(g-84 | | 355m,m=7 | | r+10=-r-10 | | 24=x/4+4 | | x+3=- | | -15+m=-5 | | 9m=8m+3 | | b–19=-11 | | 2n-9=-29 | | x÷9+4=2 | | 6g=3g-9 | | t/4+8=11 | | -9m+7=-11 | | x/16=15/80 | | 28=2=5a | | 10m=6m+32 | | -s=9+8s | | 8(3x−2)−7x=18 | | 27+7=r | | 9v+8=8 | | 11/22=x/110 | | 24v^2+47v–2=0 | | m-(-4)=3 | | 150(1.15-0.063)^t=25 | | 2x-97=38 | | 0.09x=09 | | 2(5-5x)=90 | | 4c+2)(2c–7)=0 | | 9x-10=7x+12 |