2x+x+6=15

Simple and best practice solution for 2x+x+6=15 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 2x+x+6=15 equation: 


Simplifying
2x + x + 6 = 15

Reorder the terms:
6 + 2x + x = 15

Combine like terms: 2x + x = 3x
6 + 3x = 15

Solving
6 + 3x = 15

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 15 + -6
3x = 15 + -6

Combine like terms: 15 + -6 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

See similar equations:

| h^2+10h+9=0 | | 2(4f+1)-2f=9f-1 | | g(-3)=3x+6 | | x^2+20+92=0 | | g(2)=3x+6 | | h^2+10h+10=1 | | Xy+c=b | | 3n=40-n | | 5u+47=6(u+5) | | 6x+17=25 | | 16-x*5=2+x | | 1.5(b+2)=2b-9+15 | | 6x-3-2x=13 | | 6x=11x+88 | | 3pi+w=2pi | | 3x+3=100 | | f(2)=10x+1 | | 3piw=2pi | | 1=b-7-2b | | f(-3)=10x+1 | | px+p=-9 | | 4g+3=5g+7-g-1 | | t+10=7t+14 | | (x+49)(x+4)=0 | | f(0)=10x+1 | | 3(3x-2)-x-1(3x-1)-(8x)= | | 3(10+6x)=192 | | p^2-24p+80=0 | | 9x+8=5x+30 | | 1.5b+3+15=2b-9 | | 8(x-10)=9x-84 | | 8(x-80)=9x-84 |

Equations solver categories