75-12x=39

Simple and best practice solution for 75-12x=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 75-12x=39 equation: 


Simplifying
75 + -12x = 39

Solving
75 + -12x = 39

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + -12x = 39 + -75

Combine like terms: 75 + -75 = 0
0 + -12x = 39 + -75
-12x = 39 + -75

Combine like terms: 39 + -75 = -36
-12x = -36

Divide each side by '-12'.
x = 3

Simplifying
x = 3

See similar equations:

| -1.2x-1=-0.7x+4 | | 105=-.5x^2+25x-170 | | 3d+18=6d | | 5(5x+14)=270 | | 2-4p+8=7.5 | | k^2-35=2k | | 10x+20=5x+5 | | 5m+3-9m=33 | | y/12-5=-11 | | (4x+9)(x)=360 | | 4x(X)+3x-7+(-2x(X))-2x+(-3)=11 | | 9t+2t=5t^3 | | 900+20x-16x^2=0 | | (4x-1)(9x+2)=0 | | x=1.16 | | -222=6(-6x-7) | | -2(a+5)=-28 | | 2x-4(x-5)=-8+2x-4 | | 5/(2x)=(9x)/10 | | (13*3.14)/12 | | C=120+25x | | 9(9x-8)=-477 | | 2*X*X-9X+2=0 | | 9x^2+6=-77 | | 8(3x+6)-(2x+5)=0 | | 8n^2+2=130 | | 472=-8(6x+7) | | x+3x-16=56 | | 2d^3+6d+9=0 | | W^2-2w+13=0 | | 12/n-92=-75 | | 6log(3x-1)=18 |

Equations solver categories