12+2(k+3)=-9-2

Simple and best practice solution for 12+2(k+3)=-9-2 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 12+2(k+3)=-9-2 equation: 


Simplifying
12 + 2(k + 3) = -9 + -2

Reorder the terms:
12 + 2(3 + k) = -9 + -2
12 + (3 * 2 + k * 2) = -9 + -2
12 + (6 + 2k) = -9 + -2

Combine like terms: 12 + 6 = 18
18 + 2k = -9 + -2

Combine like terms: -9 + -2 = -11
18 + 2k = -11

Solving
18 + 2k = -11

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + 2k = -11 + -18

Combine like terms: 18 + -18 = 0
0 + 2k = -11 + -18
2k = -11 + -18

Combine like terms: -11 + -18 = -29
2k = -29

Divide each side by '2'.
k = -14.5

Simplifying
k = -14.5

See similar equations:

| 0.888888888888889X+.33333=.22222 | | AD+BC= | | AF+BC= | | A^2+D= | | 100-5psquare=95 | | 2x+256=13 | | .625x+.5=.375 | | -3B= | | 30803=(.8264*x)+(.7513*3x) | | -4CB= | | 30803=(.8264*x)+(.7513*x) | | 3(m-2)+4=28 | | FA+CB= | | CB+B= | | 495732=x*3x | | AD+CD= | | x^6-342x^3=343 | | 8.6x+42.12=-11.4x+41.02 | | y=5kz | | 2A+3D= | | a(3x-8)=5x+7 | | -7y-8=-2y+12 | | Z^2-4=25 | | 6.8y=4.9y | | 4r-3=r+21 | | 15*15=9*(9+3x+1) | | 5(2z-1)-2(z+4)=4(z+1) | | a-7=-6a+14 | | 8/3x-2 | | -4(y-2)-(y+2)=4 | | 18*18=12*(12+x) | | 18*18=12*(12+4) |

Equations solver categories