x+x+5=20

Simple and best practice solution for x+x+5=20 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 x+x+5=20 equation: 


Simplifying
x + x + 5 = 20

Reorder the terms:
5 + x + x = 20

Combine like terms: x + x = 2x
5 + 2x = 20

Solving
5 + 2x = 20

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 20 + -5
2x = 20 + -5

Combine like terms: 20 + -5 = 15
2x = 15

Divide each side by '2'.
x = 7.5

Simplifying
x = 7.5

See similar equations:

| X-16=2x-96 | | y/2y-15=7//9 | | 2x+(k+3)x-1=0 | | 3r^2+7r+2=0 | | 3.5d+6.75=3+4.75d | | x^2+y^2+6x+6y-5=0 | | xy=1/4 | | s^4+27=97 | | x(1/.2)=200 | | 5x+11=7-x | | 10x+2y=36 | | 33.79-1.45y=267-1.45y | | X-0.99X=0.99 | | -6/5y=3/5 | | a/3-6=3 | | 2(3u-6)=48 | | f(4)=8x+7 | | 8+6x=4+7x | | 2.3w+4.1=13.3 | | 2.3w+401=13.3 | | fy+3=gx-15 | | -12n+5=-10n-9 | | 2x^2+24=14x | | 8/3x9/11 | | 2x+866=4x+84 | | 6x+21-98+x=6 | | log(5)25=2x+4 | | 4x+2x-12=-4 | | 6x+x+96=221 | | 4x^2+24-16= | | 13x-18y=9 | | 6y-3x=5 |

Equations solver categories