-3u+12=3(u-4)

Simple and best practice solution for -3u+12=3(u-4) 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+12=3(u-4) equation:


Simplifying
-3u + 12 = 3(u + -4)

Reorder the terms:
12 + -3u = 3(u + -4)

Reorder the terms:
12 + -3u = 3(-4 + u)
12 + -3u = (-4 * 3 + u * 3)
12 + -3u = (-12 + 3u)

Solving
12 + -3u = -12 + 3u

Solving for variable 'u'.

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

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

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

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

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

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

Combine like terms: -12 + -12 = -24
-6u = -24

Divide each side by '-6'.
u = 4

Simplifying
u = 4

See similar equations:

| 64sinx=41-40cosx | | v+-6=-8 | | g+1=19 | | 6X+5y=-155 | | 5x+11+3x+22= | | (h-12)(h-5)=0 | | 2x+3x+8=x | | 29/5x7/1 | | G/4=4 | | 4a+a=0 | | -2r=-4 | | 13x+48y=13 | | K-2=9 | | 8t+8=-24 | | C-5=17 | | 13x+48y=-12 | | 3x+(8x+15)=18 | | 15+9h= | | (6-3x)^(-1/2)=(1/6) | | -28=-1/4d | | -4x^3-60x^2=2000 | | 5/3y-5/3y | | 3x(x+1)+12x=0 | | 5(3x+4)=1-2(-7x-8) | | Cosz=i*sinh*3 | | 5t-t^2+4=12 | | 2xsquared-x+8=3 | | 0=6x^4+2x^3-12x^2+3 | | 12=5t-t^2+4 | | 3x^2-524x-37201=0 | | 5h-4h-h+3h-2h=10 | | 3(4x+3)-2=22 |

Equations solver categories