-x=3x-12

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


Simplifying
-1x = 3x + -12

Reorder the terms:
-1x = -12 + 3x

Solving
-1x = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-1x + -3x = -12 + 3x + -3x

Combine like terms: -1x + -3x = -4x
-4x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4x = -12 + 0
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

See similar equations:

| 2x-1/3=4x-3 | | -2+4[5x-7]=46 | | 12y-11m/10+32=24 | | 4x+7+3x=16+x | | 9/5(25) | | x^2+9x=8 | | 7.2=-14.1+x | | 6p(-5p+5)=-8-2(p+12) | | .5x+1.5x=-1.8 | | 22/7(16) | | -5/6x7/3 | | 1/2(4z-10)=x+5 | | Z^2+24x=17 | | -5/6*7/3 | | 22/7(16)(10) | | 3x^2-6=24 | | 3-e=0 | | 5=11z+8z | | (3.0075-6.0215)+x=-2.105 | | 5=11b | | x-2y=-25 | | 4x^2+x^2=36 | | 6x2*4/9 | | 4(p-5)=-9 | | 3=4k-3k | | -2-y=-6 | | [2x-1]+3[x-4]=x+8 | | x^2-23x+40=-8x-4 | | -2-y=6 | | (x+2)-4=-3 | | (x+2)-4=3 | | x^2-9x+23=5 |

Equations solver categories