If it's not what You are looking for type in the equation solver your own equation and let us solve it.
56+12=x
We move all terms to the left:
56+12-(x)=0
We add all the numbers together, and all the variables
-1x+68=0
We move all terms containing x to the left, all other terms to the right
-x=-68
x=-68/-1
x=+68
| 1/2-(12/(x+3))=4 | | x^2-1=195 | | H(z)=5/2-2z | | x+3/2-1/2+2x+7/10=1 | | X2-13x-230=0 | | 2=5y+12 | | 5x+12=8x+15 | | y+12=124-y | | 16(x-5)=-24 | | 3x+101–4x–33=108–16x-100 | | (x+15)-(2x+95)=-115 | | 92=13*x | | A(x)=x²-2x-3 | | 180-9x+2=5x-4 | | 9(10)^3x-1+2=72 | | 3/21=15/x | | (5x+4)^2-(3x+5)(2x+1)=20x(x-2)+27 | | 5x-157=8x+155 | | 3m-17=40 | | 15m+75=95 | | -5n-21=-11 | | k/7-6=2 | | 7x+12=75° | | (2x+3)(4x–6)=1 | | 23+5k=63 | | (5x+4)²-(3x+5)(2x+1)=20x(x-2)+27 | | -42+3x=-2x+98 | | (y+8)/2y-5=1 | | x-50=-137 | | Y=0.7•0.3^x | | 3n+2=17. | | 10•x-4=336 |