-28=2u+2(u+6)

Simple and best practice solution for -28=2u+2(u+6) 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 -28=2u+2(u+6) equation:


Simplifying
-28 = 2u + 2(u + 6)

Reorder the terms:
-28 = 2u + 2(6 + u)
-28 = 2u + (6 * 2 + u * 2)
-28 = 2u + (12 + 2u)

Reorder the terms:
-28 = 12 + 2u + 2u

Combine like terms: 2u + 2u = 4u
-28 = 12 + 4u

Solving
-28 = 12 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-28 + -4u = 12 + 4u + -4u

Combine like terms: 4u + -4u = 0
-28 + -4u = 12 + 0
-28 + -4u = 12

Add '28' to each side of the equation.
-28 + 28 + -4u = 12 + 28

Combine like terms: -28 + 28 = 0
0 + -4u = 12 + 28
-4u = 12 + 28

Combine like terms: 12 + 28 = 40
-4u = 40

Divide each side by '-4'.
u = -10

Simplifying
u = -10

See similar equations:

| 12x-13=3y+8 | | 3x^2+10=-137 | | 4x=t | | 3x+4=h | | (2x-13)=11x | | 0=-2ln(x+7)-2 | | f(x)=2x^2-20x-5 | | 5k-14=3k | | 8(4)+4y+6=70 | | x^3-3x^2+3x=55 | | 0.50=(5)+15 | | 3e+4e=-84 | | y=x^2+10+19 | | -2x^2+3x-20= | | 21x-49=0 | | 4-6h-8=60 | | 9y+14=9y-10 | | 16d+24= | | 6x-4x+3=7x-5x+9 | | 9x+1=2(3x-7) | | 11x-17=3x+10 | | 25-2x=10-7x | | 3x+5+2x=x-3 | | 4(3x+8)-9=(6x-8)39 | | 0.6x+0.8(17-x)=12 | | 4.905x^2+2.551x=0.332 | | X=5000+.15x | | x^2+5x+15= | | 3(4+4x)=20x-8x-20+32 | | 3m^2-6m+13=10 | | n^2=-125 | | x^2+20=70 |

Equations solver categories