If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8w+12=4
We move all terms to the left:
8w+12-(4)=0
We add all the numbers together, and all the variables
8w+8=0
We move all terms containing w to the left, all other terms to the right
8w=-8
w=-8/8
w=-1
| 9w-8=-1+9w | | 7x=x-15 | | -9h-10=-9h | | 12x-145=-37 | | 3x+35=19 | | 7/13=x/25 | | 9+4y=–10y−5 | | 7/13=x/5^2 | | 8x+-36=20 | | 100+20-10+2y-24=180 | | -1=1,83+(-12x) | | 10+15×4=x | | 2x+4x/3=16 | | 2n*n+6n+32=0 | | 8x-4+6x+8=90 | | 200x(x)=12000 | | 2y+7=16 | | 3(w-1)=2w-11 | | 36=3x+× | | x^2+119x-3600=0 | | 7m=-4 | | (7x–5)²=16 | | 6(3x–10)=14 | | (7x–5)2=16 | | -y^2-y+4=0 | | x-(0.025x)+1000+0.23x=150000 | | x-(0.025x)+0.23x=149000 | | 5x+10+3x+2=90 | | -1÷x^2=0,25 | | 5x0=56 | | 185a=0 | | 7x+-10=53 |