31-3x=13-9x

Simple and best practice solution for 31-3x=13-9x 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 31-3x=13-9x equation:


Simplifying
31 + -3x = 13 + -9x

Solving
31 + -3x = 13 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
31 + -3x + 9x = 13 + -9x + 9x

Combine like terms: -3x + 9x = 6x
31 + 6x = 13 + -9x + 9x

Combine like terms: -9x + 9x = 0
31 + 6x = 13 + 0
31 + 6x = 13

Add '-31' to each side of the equation.
31 + -31 + 6x = 13 + -31

Combine like terms: 31 + -31 = 0
0 + 6x = 13 + -31
6x = 13 + -31

Combine like terms: 13 + -31 = -18
6x = -18

Divide each side by '6'.
x = -3

Simplifying
x = -3

See similar equations:

| 2n-n-90=o | | 3x+(-1)=y | | y+y-a=62 | | 12x+2-8x=34 | | x=0.67x-0.67 | | 3x+-1=y | | 2n+8=5+3n | | 1=u/3-8 | | 8x+12=3x-23 | | 12*6=72/12=6 | | [12*6=72/12=6] | | 15/21*5/7 | | 3n+16=5n+10 | | 11x-5-4x=12+7x-8 | | 24=-6(m+1)+8 | | 7/x-8=3/x] | | 23-9/f=5 | | x/54=4/9 | | 2x-y+4z=13 | | 9/10÷5/12 | | 3(2x-6)=-54 | | 2ln(6x)=-2 | | log^10=10 | | 15=-5/6v | | 3-2r=5r+16 | | 8(2x+3y)= | | 7x+10y=1905 | | 8(0.2-x)=x | | (7x)+(10y)=1905 | | 16.5+3x=0.9-x | | 6x+1=180 | | x+3=5findx |

Equations solver categories