If it's not what You are looking for type in the equation solver your own equation and let us solve it.
40+y+8=12
We move all terms to the left:
40+y+8-(12)=0
We add all the numbers together, and all the variables
y+36=0
We move all terms containing y to the left, all other terms to the right
y=-36
| 101+y=13 | | 3(7-4x)=8x+5-12 | | 38+11x=104 | | (4x+2)(3x+2)=0 | | 14x+2=-4x+38 | | -4x+1=5x-35 | | X-12x=1525 | | 2x-9=8x | | (4x)+(9x-14)=90 | | 86+(2x+8)=180 | | -3x-7=2x-27 | | 8x-10=-4x+14 | | 8x-10=-4x+ | | 84=12t+73 | | 16=n/9-17 | | r/10-20=60 | | e/11+47=58 | | 39+7a=46 | | 6.1-4x+0.7x=0.5- | | 22.5x=30 | | 6.1-4x+0.7x=-0.5 | | 0.4=x-4.50/x | | 6x+15=2x+31 | | x+x+0.5x+0.25x=99 | | x/8*75/100=0 | | 7-3/2a=1 | | 2(15-x)=10 | | 5^6r-3(r+3)-1^2r=-4^3r | | 2(t+-3)+-6=-4 | | x+(2/3)=180 | | 3d+2/4+7d-2/3=6 | | 5m+3/6+2m-7/3=5 |