12x-3x-14=31

Simple and best practice solution for 12x-3x-14=31 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 12x-3x-14=31 equation:


Simplifying
12x + -3x + -14 = 31

Reorder the terms:
-14 + 12x + -3x = 31

Combine like terms: 12x + -3x = 9x
-14 + 9x = 31

Solving
-14 + 9x = 31

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 9x = 31 + 14

Combine like terms: -14 + 14 = 0
0 + 9x = 31 + 14
9x = 31 + 14

Combine like terms: 31 + 14 = 45
9x = 45

Divide each side by '9'.
x = 5

Simplifying
x = 5

See similar equations:

| x^3-78x^2+2015*x-17250=0 | | 4/3x=40 | | 13x+4y=295 | | 8x+5x-12=79 | | x+1.19x+2.47x=100 | | 0=-16t^2+15t+4 | | -2x-11=-3x(x+3)-2+x | | 24=x^2-5 | | -3n+5=11 | | d-14.12=15.8 | | 9x-6+36=7x-21 | | 0=-16t^2+192t+0 | | -b-4(4b-3)=-124 | | 2n^2-6n-108=0 | | (5y+6)-(5+4y)=4 | | log(4x^2)=-16.365 | | 2x-13=x^2 | | c/158=1.2 | | 9g=3(-4-5) | | 18.3-b=2.3 | | (3x^2/2y)•(4y^3/3x) | | 3f+10=40 | | 10+9-x=12 | | x+2.47x+2.07x=100 | | (4x-16)1/2=36 | | 4x+6x+5=75 | | 5(-2-6m)=-3m+17 | | 3x+45=12 | | 5(-2-6m)=3m+17 | | 82x^2=4 | | (4x-16)1/2=38 | | (9-5)x(15+15-3)= |

Equations solver categories