3u+6=-12

Simple and best practice solution for 3u+6=-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 3u+6=-12 equation: 


Simplifying
3u + 6 = -12

Reorder the terms:
6 + 3u = -12

Solving
6 + 3u = -12

Solving for variable 'u'.

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

Add '-6' to each side of the equation.
6 + -6 + 3u = -12 + -6

Combine like terms: 6 + -6 = 0
0 + 3u = -12 + -6
3u = -12 + -6

Combine like terms: -12 + -6 = -18
3u = -18

Divide each side by '3'.
u = -6

Simplifying
u = -6

See similar equations:

| 4s-4=-12 | | 2w-1=-5 | | 9xy+8y-4y^2+9y-2x^2Y= | | 10g-5=-55 | | 6X^2Y= | | 6m+20=2 | | (2)24x^6Y^2= | | 6x+9y=-54 | | 24x^6Y^2= | | x-7.9=-3.4 | | (3x^2+4)(3x^2-4)= | | 9-10x=33-24x | | 72-2x=16x+20 | | v+x=w*w | | 3x-1(-x+2)=10-7x | | (5x)(5x)+17x=-6 | | -35x^2-34x-8= | | 3x(2x-15)=-84 | | (-16x-49)(-16x-49)= | | 8p-2=10 | | 3g-2=3 | | 9-8x=46-15x | | (2x-5)(3x^2+11x+6)=0 | | 7j-13=6 | | -161-10x=8x-19 | | 2a^2(a-5)=48a | | 7x^3=-7 | | 3y+6=16 | | w^2-6w=20+2w | | 5f+12=7 | | 5[3-(2-5x)]+2x=3(9x+2)-1 | | 3y+5=4y-3 |

Equations solver categories