12-9x=39

Simple and best practice solution for 12-9x=39 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 12-9x=39 equation: 


Simplifying
12 + -9x = 39

Solving
12 + -9x = 39

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -9x = 39 + -12

Combine like terms: 12 + -12 = 0
0 + -9x = 39 + -12
-9x = 39 + -12

Combine like terms: 39 + -12 = 27
-9x = 27

Divide each side by '-9'.
x = -3

Simplifying
x = -3

See similar equations:

| 19x=-4x^2-15 | | (8x-1)+35=90 | | 4x+8y=-8 | | 3m^3=32m | | -1.3(33+n)=12+n | | k*2=d | | 21x+6= | | -6=.2z-7 | | k-4=c | | -9=.5s-13 | | 4*p=12 | | 5x-2x=10 | | 9x+7=4x+27 | | 9x^2-11x+4=8x^2-20 | | x^2-12x+13=0 | | 4(4-2)=x+4 | | -8z+1=z-8 | | 6n-13=-15+5n | | -13z+11=-12z-12 | | 4y-10=-9+3y | | 4=.2s-7 | | -5=.25y-14 | | a=114x-227478 | | 9x-7+2x=7+8 | | 4x-3x=12 | | 3(3+3x)-2=61 | | -7x+4-8=24 | | 3*8=x*12 | | 5x+8y=7 | | 9x+7=-x-13 | | 2x-3y-12=0 | | 9*7=9*x |

Equations solver categories