3x+6+3x=72

Simple and best practice solution for 3x+6+3x=72 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+6+3x=72 equation: 


Simplifying
3x + 6 + 3x = 72

Reorder the terms:
6 + 3x + 3x = 72

Combine like terms: 3x + 3x = 6x
6 + 6x = 72

Solving
6 + 6x = 72

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 + 6x = 72 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 72 + -6
6x = 72 + -6

Combine like terms: 72 + -6 = 66
6x = 66

Divide each side by '6'.
x = 11

Simplifying
x = 11

See similar equations:

| 12x+9=3y | | 6x+4=2(4x-8) | | x^2+12x=780 | | 6x-9+4x=42 | | 1-5x=-24 | | (5^2/8^2)^-12 | | -4+3=27 | | ln(.5)/ln(.25) | | 1+5x+2x=57 | | g(3)=3x^2+6x+3 | | -4.6+0.8=-1.6+1.8y | | g(3)=3x^2+6+3 | | g(3)=x^2+2x-2 | | -26x+-36=-30 | | g(3)=4x^2+x+3 | | a^2x^2-2ax-a+1=0 | | 5x+20=4x+5 | | (5y+2)(1+y)=0 | | 5(x-3)=57 | | A=1//2(29)(10) | | 3x+4x+5x=84 | | u+(-22)=-48 | | 324x^5-108x^4-27x^3-6x^2+x=0 | | 10z^2+17z+3=0 | | 824/8 | | A=1/2bh;b=29,h=10 | | 9304/8 | | 1(-4y+-9)=-25 | | A=1/2b•h;b=29h=10 | | 5(x+1)+2x=26 | | 6x-3x-9+1=-5x+7x-8 | | 604/4 |

Equations solver categories