If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-38=2x
We move all terms to the left:
x-38-(2x)=0
We add all the numbers together, and all the variables
-1x-38=0
We move all terms containing x to the left, all other terms to the right
-x=38
x=38/-1
x=-38
| X/4-8x=0 | | 3x/14=3/7 | | 162=43-y | | y/9+1=-9 | | -3=-8+v | | 425=(2*h)-10+h | | (3a^2)^3=0 | | .05=2e-16 | | x/6=7=2 | | 7x-(2x-6)=44 | | ∆(3x+12)=5x+20 | | X-2*16=12x | | 5t^2+30t-15=0 | | X-2*16=12*x | | X-y=-32 | | 2x/7x=180 | | 3x2-24x+75=0 | | 8(12x-10)=210 | | 4y-9=108 | | 3x5-3x=0 | | 9y+10=-10 | | 5x+1-2x+15=22 | | (4x+18)=(10x-6) | | 56a+70=153a+153 | | 56a+70=17a+9 | | 67-9z=2(z-5) | | 4u+16=7u-14 | | 81a+81=80a+80 | | 81a81=80a+80 | | x+x+8+x+13=72 | | 3x+22=72 | | 14+4y=8y+4 |