If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-(0.20x)=3
We move all terms to the left:
x-(0.20x)-(3)=0
We add all the numbers together, and all the variables
x-(+0.20x)-3=0
We get rid of parentheses
x-0.20x-3=0
We add all the numbers together, and all the variables
0.8x-3=0
We move all terms containing x to the left, all other terms to the right
0.8x=3
x=3/0.8
x=3+0.6/0.8
| -4(x+5)-8=-28 | | 28-(-4)=-2x+14-x | | 2+5x-9=3x+2 | | x^2-12x-90=-6 | | 55.96=3.14159×r×8.5 | | (1/2)^x=125 | | 10x^2=-20x=80 | | 3x^2+24x-9=0 | | 9y÷5=8 | | 9m-4(2m-5)=12 | | (y*y*y*y*y*y*y)+39=0 | | 0.8x=-2.8+x | | ⅝t+14=-11 | | 12.8+0.8x=10+x | | 2`+4n=24 | | -7m=12 | | (1)/(5)(2y+3y)-8=-y+4 | | 7-7=x-6 | | 2.7-1.2x=0.3 | | 7.68=u/6 | | 5/3x=8/3+x | | 4(1-3x)+7×=9 | | 3n+4=-12 | | x+1/2-x+3/3=5 | | (x+1)/2-(x+3)/3=5 | | 62=2x+2x-6 | | 28=2x+2x-6 | | 10p+-16p=-18 | | 8x+2x=16 | | 4/3=-2x | | 16t^2-65t+40=0 | | 14n+-17n+-18n+-13n+14n=-20 |