-12x=42

Simple and best practice solution for -12x=42 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=42 equation: 


Simplifying
-12x = 42

Solving
-12x = 42

Solving for variable 'x'.

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

Divide each side by '-12'.
x = -3.5

Simplifying
x = -3.5

See similar equations:

| y-7=4(x+8) | | 5=4(6/5)-3+6/5+2 | | (-3x-y+7)+(x+2y+9)= | | 5(2x/1)=75 | | 2.4=m/3 | | 40x^2+218x+255=0 | | 6x^2+36/6x | | 7x+7y+5z=114 | | 98x^2-18= | | (-3x-y+7)= | | 4z^2(x+y)-21z(x+y)z^3=0 | | 2y^2-8=-7y | | 6+6lnx=11 | | 11n/13n^2*5/8n^2 | | 7x+36=-5x-12 | | -7(2x-3)+18=27 | | 4m^2n^3-49x^2n^2p^2=0 | | 8-4(2x-10)+10x=38 | | 8y-6=-78 | | 8p^2+6p-7=0 | | 55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555*555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555 | | -5y=-45 | | 3d-11=2d+2 | | -10t=50 | | 8x-(6x+7)=4x-17 | | x/3=5/12 | | 2(5x-3)+2-7x=5 | | 123456789*123456789*7989456123*1234567899874556321452/7 | | 3a^2+4a-4=0 | | (5a-b)+(8a+4b)= | | 2m^2-24m+70=0 | | 13/x=52 |

Equations solver categories