If it's not what You are looking for type in the equation solver your own equation and let us solve it.
147=13x-6+8x+6
We move all terms to the left:
147-(13x-6+8x+6)=0
We add all the numbers together, and all the variables
-(+21x)+147=0
We get rid of parentheses
-21x+147=0
We move all terms containing x to the left, all other terms to the right
-21x=-147
x=-147/-21
x=+7
| 11-k/2=2 | | Z^2-4z-19=0 | | 3.2+y=8.2 | | 2(x47)-34=4x-11x+4(x-1) | | 13u=45+8u | | 9/5z=36. | | X+3x+4-6=6x+8 | | -5.2x+5.7=15.9+1.8x | | -9x-10=-9 | | 3t-7=2t | | -10x+2=24 | | 8x²-128=0 | | -3/4y=14 | | -4x-6=29 | | 30=-5d=-5d-5 | | -7x=61 | | -2=5/2t | | 3/4s=-8 | | -7q–4q=-99 | | -5/2x=-5/4 | | 8x-3=3x+47 | | 3a+6=4 | | 1/4(2x+1)=1/2(3x-1) | | 5x=-1/3 | | Y=-0.2x^2+3x | | z=(z-3)/(z-2) | | 3/2x-1/7x=3 | | 4(1-x)=4x=4 | | 11u=2u+63 | | 10x-10+9x+1=180 | | x2-11x=80 | | x^2+(–6.5)=42.5 |