X+3x=9

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


Simplifying
X + 3x = 9

Solving
X + 3x = 9

Solving for variable 'X'.

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

Add '-3x' to each side of the equation.
X + 3x + -3x = 9 + -3x

Combine like terms: 3x + -3x = 0
X + 0 = 9 + -3x
X = 9 + -3x

Simplifying
X = 9 + -3x

See similar equations:

| A^4xa^5= | | 5x+3=7x+3 | | -17+-23-14= | | 2(8+x)=3(x+6) | | 6(x-3)=7(2-x)-71 | | 6(x+4)=2x-2 | | 2(a+c)=5(a-b) | | x*1+(1-x)*2=0 | | 8-(t+4)(t-2)=(2+t)(2-t) | | 15s-3(2s+9)=-9 | | 4(x+3)-2(x-2)=17 | | 8-n(2)=16-n(3) | | 3(4-p)=18-6p | | 31+5(7-x)=3(2x-11) | | 31+5(7-c)=3(2x-11) | | 4(2x-1)=1-2x | | 3(3x+5)=3(7-x) | | 3(3x+5)=3(7-c) | | 3x-19=3-x | | 21+40x=27-8x | | 25+2x=3x-55 | | 91-3x=5x+51 | | 17=(10)+2w | | 4x+7=18+4x | | 8x^2-441x+60=0 | | 4x+11=22 | | 16x+13=22 | | 10x+14=23 | | 5x+2x-8=62 | | 12-9x=192-44x | | -10-4x=10-9x | | 2x+(5x+40)=180 |

Equations solver categories