If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X-(0.8X)=10
We move all terms to the left:
X-(0.8X)-(10)=0
We add all the numbers together, and all the variables
X-(+0.8X)-10=0
We get rid of parentheses
X-0.8X-10=0
We add all the numbers together, and all the variables
0.2X-10=0
We move all terms containing X to the left, all other terms to the right
0.2X=10
X=10/0.2
X=50
| s*4-29=11 | | -20/3=-3x | | u/2-11=1 | | -8m+-2=38 | | 15t+64+41=180 | | 7x=455 | | 7.15a=64.35 | | 6w2-23+10=0 | | 8=2/3w | | 3u+40+2u=180 | | 2.2=z-1.12.2=z−1.1 | | 15/100×x=105 | | TAN55=33/x | | 1-6n=-7n-6 | | TAN33=33/x | | 10t+13t+13t=180 | | 14-3x=-6x+2 | | 9x-20/3=7x | | 2b+44+2b=180 | | 3x-12x=24=9x | | -8-4y=-4 | | -6x-4x+6=-4x-5x | | 5n−3n=20 | | 7n=60-3n | | 1.6x-2.3=1.5x-5.6 | | 7x+27=40 | | -1x+11=x+5 | | 4r-(-2)=10 | | 10m+-3=-63 | | 4z+36+2z=180 | | 2=2m=4 | | -7x-910-x)=-58 |