If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X=2X-20
We move all terms to the left:
X-(2X-20)=0
We get rid of parentheses
X-2X+20=0
We add all the numbers together, and all the variables
-1X+20=0
We move all terms containing X to the left, all other terms to the right
-X=-20
X=-20/-1
X=+20
| 6x+4(-4x-6)=84 | | 149=2-+3(-5x-7) | | -3x+3(3x-16)=0 | | 15+7y=8y | | -3x(3x-16)=0 | | 4x-10°=2x+28° | | 15+6b=51 | | 49/10d^2-7d=0 | | 228=-5x-7(3x+12) | | 1b+7=9 | | 11-2(x+4)=-8 | | 5(x÷3+7)=0 | | 0.02x+x=17500000 | | 4(5x+3)-12x=40 | | 0,3x+5=4x-1 | | x5=−9 | | 5x=6x–33 | | 90=100-4n | | 5x²+2x-3=0 | | 2^x+2^x+2=5 | | 3^x+2+3^x=108 | | 0.5=9/x | | 8^(1/2)=x | | a+a×2=3 | | 3x+13=2x-4 | | a+a÷2=3 | | -52x+7=11 | | 2x/3x=200 | | y+–4=–9 | | 2x÷3x=200 | | 5a-1=a+11 | | -52x=+7511 |