20-x=x

Simple and best practice solution for 20-x=x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 20-x=x equation:


Simplifying
20 + -1x = x

Solving
20 + -1x = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
20 + -1x + -1x = x + -1x

Combine like terms: -1x + -1x = -2x
20 + -2x = x + -1x

Combine like terms: x + -1x = 0
20 + -2x = 0

Add '-20' to each side of the equation.
20 + -20 + -2x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = 0 + -20
-2x = 0 + -20

Combine like terms: 0 + -20 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

See similar equations:

| 3+4lnx=7 | | 2x^2+10x-11= | | 14+7s=s | | 5x=16+3x | | -2.5=0.1 | | x^2+10x-11= | | 12x+8=44-6x | | 3.2km=m | | 3.2Km= | | n+(n+6)=-4 | | x+8-2(x-1)=3x-6 | | -(q-23)=55 | | 60=4h+9 | | -(4-8p)=-49 | | y^2=2px | | 8(5-12y)=152 | | 8(5-12y)=1152 | | 7x+8=7x-1 | | 168*5= | | -5-w/3=2(w-2/4) | | -7x+8+5x=-3x+13 | | 190-21.3=x | | 22+3y=0 | | 14x(4d+2)=140 | | 3x-6=-1-8x | | 5.84-2.49=x | | 4(x-3)/2=5x+1/3 | | -5xy+7wz-xy-5wz= | | 3x/5+4=2x-1 | | 3r+2s+9t+4r-5s+t= | | 9.876+2.0005+400.173=x | | 18.5+3.03+9.14=x |

Equations solver categories