8u+12=-2(u-1)

Simple and best practice solution for 8u+12=-2(u-1) 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 8u+12=-2(u-1) equation:


Simplifying
8u + 12 = -2(u + -1)

Reorder the terms:
12 + 8u = -2(u + -1)

Reorder the terms:
12 + 8u = -2(-1 + u)
12 + 8u = (-1 * -2 + u * -2)
12 + 8u = (2 + -2u)

Solving
12 + 8u = 2 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
12 + 8u + 2u = 2 + -2u + 2u

Combine like terms: 8u + 2u = 10u
12 + 10u = 2 + -2u + 2u

Combine like terms: -2u + 2u = 0
12 + 10u = 2 + 0
12 + 10u = 2

Add '-12' to each side of the equation.
12 + -12 + 10u = 2 + -12

Combine like terms: 12 + -12 = 0
0 + 10u = 2 + -12
10u = 2 + -12

Combine like terms: 2 + -12 = -10
10u = -10

Divide each side by '10'.
u = -1

Simplifying
u = -1

See similar equations:

| 5-1/33645x^2 | | 6(c+2)=42 | | x^2+9x+33=0 | | 11/(h-5)=7/(5-h) | | 74=5x | | X+.75x=1000 | | -4x-3(-4y+4x)=3y | | 6x-20=x+9 | | 34=7+6(z-4) | | 2x-5/3-5x-1/6=3x-6/8 | | -111=3(4r-5) | | -16=-6x+2x-8 | | 0.2789cosx-0.14sinx=0.17 | | 127+n= | | ^/2 | | 2t-10=46 | | x^2+x+32=0 | | 1+6r-r=-14 | | p+1-2=-5 | | 2X^2+8X=330 | | -5x+16=-62 | | -2+2x=-4+24 | | u-8.11=6.48 | | cos^2x-(a+1)cosx+3a-6=0 | | 13=16-3w | | 13=-7w+4(w+4) | | 13=-7w+(w+4) | | -20+5x=-3-x | | 12z=1 | | 5000=10x^2+90x | | 4x-24=7x-28 | | .2x^2-.8x+.5=0 |

Equations solver categories