3x+9x=x

Simple and best practice solution for 3x+9x=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 3x+9x=x equation: 


Simplifying
3x + 9x = x

Combine like terms: 3x + 9x = 12x
12x = x

Solving
12x = 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.
12x + -1x = x + -1x

Combine like terms: 12x + -1x = 11x
11x = x + -1x

Combine like terms: x + -1x = 0
11x = 0

Divide each side by '11'.
x = 0

Simplifying
x = 0

See similar equations:

| 2.3x^2+8x-2.45=0 | | 5log(10x+2)+9=9 | | 4x^2+57x+189=368 | | 4x^2+57x+189=0 | | x+2x=234 | | -0.2x^2+9.7x+11=0 | | -0.2x^2+9.7x+1=0 | | 7m+3=4-2m | | 28lnx=12 | | 6y-v+7= | | 2x+9-7-x=14+8-1x | | 8s-16=5+s | | -13+x=199 | | 48.73/12 | | 94.8/1000 | | P(u-1)-8(u-1)= | | 3x^2-y^2=26 | | (5x-2)(9-x)=0 | | 5(x+8)=-60 | | -8x^2+3x+38=0 | | x^3+3x-2i=0 | | 4xy+2xz+2yz=48 | | X(2x-2)+x(3x-2)=(5x+7)(x-2) | | 2y-20=-4(y-7) | | -0.16p-0.04(6-6p)=0.04(p-5)-0.28 | | 2(v-3)=-7v+3 | | -4w+14=-7(w+1) | | 0.15x+0.3(x-1)=0.01(5x-2) | | 5x+13=45 | | 2(1.5)-3y=0 | | 2(1/2)-3y=0 | | (9-y)(3y+5)=0 |

Equations solver categories