3x=x+2x

Simple and best practice solution for 3x=x+2x 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 3x=x+2x equation: 


Simplifying
3x = x + 2x

Combine like terms: x + 2x = 3x
3x = 3x

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 9+3x=23/3 | | 2=-2+4u | | m^3-9m^2+15m+25=0 | | 6+3/4r=-6 | | 11(3a-2)= | | -17=5v+8 | | -7x-10=-52 | | 3n^2+10n-48=0 | | -9x-24=-204 | | cotgx=0 | | log(x)=0.271 | | 1x-4x+2x=6-7 | | -43=7+5x | | v^2-4vz-45z^2= | | 4e^3x-1=5 | | 5y^3-11y^2=2y^2+6y | | 2v-3=-17 | | ln(2x)=0.6 | | 35/8/70000 | | -6=6+3u | | 15+x=14 | | -3(-9+8)-9n= | | 700-35n=450+15n | | 685/24+85 | | 35/8*70000 | | X^4-x^3-31x^2+25x^2+150=0 | | 4=3-2y | | (6x-3)+5=6x+2 | | 6x-3+5=6x+2 | | 250+130n=125+155n | | -3=-2x+1x | | 8(w+(2(208/w)))+5w |

Equations solver categories