12k+3(14)=10k-2(k-7)

Simple and best practice solution for 12k+3(14)=10k-2(k-7) 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 12k+3(14)=10k-2(k-7) equation: 


Simplifying
12k + 3(14) = 10k + -2(k + -7)

Multiply 3 * 14
12k + 42 = 10k + -2(k + -7)

Reorder the terms:
42 + 12k = 10k + -2(k + -7)

Reorder the terms:
42 + 12k = 10k + -2(-7 + k)
42 + 12k = 10k + (-7 * -2 + k * -2)
42 + 12k = 10k + (14 + -2k)

Reorder the terms:
42 + 12k = 14 + 10k + -2k

Combine like terms: 10k + -2k = 8k
42 + 12k = 14 + 8k

Solving
42 + 12k = 14 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
42 + 12k + -8k = 14 + 8k + -8k

Combine like terms: 12k + -8k = 4k
42 + 4k = 14 + 8k + -8k

Combine like terms: 8k + -8k = 0
42 + 4k = 14 + 0
42 + 4k = 14

Add '-42' to each side of the equation.
42 + -42 + 4k = 14 + -42

Combine like terms: 42 + -42 = 0
0 + 4k = 14 + -42
4k = 14 + -42

Combine like terms: 14 + -42 = -28
4k = -28

Divide each side by '4'.
k = -7

Simplifying
k = -7

See similar equations:

| 5cos^2x-4sinx-5=0 | | Qdx=20-20x+30y+150 | | 3(4x+2)+35=16x+2 | | 5/3x-3=-8 | | y=ln(3x)+5 | | X-12=12/2 | | 20x-8=20x+4 | | f(x)=9x-8/7 | | 58.4+x=2.6 | | 2c-d=-1 | | 4x-2x-12=x+1 | | 3/2b=6 | | 8/7=w | | t-4/4-t | | 37-8= | | Log(4)*3x-6=x | | 27=21b | | t^2+24t=3456 | | 3(2x-1)-(4x-3)=4 | | 21.35-x=8.95 | | (-3)(2-4)= | | 10-3x=-2x-4 | | 1-(x-1/4) | | ((a^5)-(a^4)b)/(a-b) | | 5+3(x+7)=17(x-2)-10 | | 4x-3=2x-19 | | 5.57=10.17-2g | | (2x-5w)(2x+5w)= | | (2u+8)+(15u+7)=0 | | 11/6=y/3 | | 2-(16/x^3)=0 | | 0=x^4-6*x^2+26*x-7 |

Equations solver categories