31=2x+x

Simple and best practice solution for 31=2x+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 31=2x+x equation:


Simplifying
31 = 2x + x

Combine like terms: 2x + x = 3x
31 = 3x

Solving
31 = 3x

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.
31 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
31 + -3x = 0

Add '-31' to each side of the equation.
31 + -31 + -3x = 0 + -31

Combine like terms: 31 + -31 = 0
0 + -3x = 0 + -31
-3x = 0 + -31

Combine like terms: 0 + -31 = -31
-3x = -31

Divide each side by '-3'.
x = 10.33333333

Simplifying
x = 10.33333333

See similar equations:

| 8=210 | | w/-7=-21 | | 4(7+9j)= | | 6+2=210 | | 8n+8= | | x^2-7x=x(5+x) | | -3x*2x=10 | | -7x-5(5x+5)=35 | | 8+5=-2 | | 6.5x-4=5.5x | | 7(96j)=-63 | | =-21 | | 161728= | | -3x(2-2x)=10 | | 2-5=225 | | x+25-5x=-2x+6x-15 | | 40+12x^2=4 | | 2x+4+8x-10/2=3x+21 | | [-3y-4]=[-4y+3] | | -20/5 | | y=3(5a+9b) | | 15-6y=10 | | 3(5-2y)+4=5(3y+5)-6 | | -3x(2-2x)=2(5-6x)-(4-6x) | | 1/7/0.2= | | 1/5-2/5= | | 3m^5n^2/m^4 | | [4y-9]-5=0 | | 4/7-3/7= | | 7+2p=3 | | 4x+35=6x-9 | | Y+7=-10 |

Equations solver categories