x+3x=3x+x

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


Simplifying
x + 3x = 3x + x

Combine like terms: x + 3x = 4x
4x = 3x + x

Combine like terms: 3x + x = 4x
4x = 4x

Add '-4x' to each side of the equation.
4x + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
0 = 4x + -4x

Combine like terms: 4x + -4x = 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:

| 10t^3=10t | | -7d+17=-4 | | 2n+2-4n=-18 | | -8(m+3)+4m-2(-3m+5)= | | 3h+12-5h=22 | | 22=2(x+8) | | 6n+16=n | | 5x-3(x-4)=-7+5x-2 | | -6(b+2)+b-2(-4b+6)= | | Kj-me=fr | | 3+3x+7x=13 | | X+24+5x=90 | | (2a^2-2b)-(2a^2+3b)= | | -3=3(x-10) | | 45-3c^2=0 | | 6x-3+8=35 | | -3d-4d+17=-14 | | -8x-y=25 | | 20x+-36+2x=3x+-17 | | 3n-7=25 | | x^12=1.35 | | -x-2y+4z=-15 | | y=-16t^2+16t+480 | | y+28=-100 | | 10x^2-80x+120=0 | | 6x-2=2(2x-1)+2x | | S=7p-3w | | f(7)=2x+5 | | 3x-y-x-y=2x-2y | | 6x-3x(x+4)=0 | | 30=2l+10 | | 5(x+9)=-45 |

Equations solver categories