3(2k-5)-k=4(3k+7)

Simple and best practice solution for 3(2k-5)-k=4(3k+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 3(2k-5)-k=4(3k+7) equation:


Simplifying
3(2k + -5) + -1k = 4(3k + 7)

Reorder the terms:
3(-5 + 2k) + -1k = 4(3k + 7)
(-5 * 3 + 2k * 3) + -1k = 4(3k + 7)
(-15 + 6k) + -1k = 4(3k + 7)

Combine like terms: 6k + -1k = 5k
-15 + 5k = 4(3k + 7)

Reorder the terms:
-15 + 5k = 4(7 + 3k)
-15 + 5k = (7 * 4 + 3k * 4)
-15 + 5k = (28 + 12k)

Solving
-15 + 5k = 28 + 12k

Solving for variable 'k'.

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

Add '-12k' to each side of the equation.
-15 + 5k + -12k = 28 + 12k + -12k

Combine like terms: 5k + -12k = -7k
-15 + -7k = 28 + 12k + -12k

Combine like terms: 12k + -12k = 0
-15 + -7k = 28 + 0
-15 + -7k = 28

Add '15' to each side of the equation.
-15 + 15 + -7k = 28 + 15

Combine like terms: -15 + 15 = 0
0 + -7k = 28 + 15
-7k = 28 + 15

Combine like terms: 28 + 15 = 43
-7k = 43

Divide each side by '-7'.
k = -6.142857143

Simplifying
k = -6.142857143

See similar equations:

| y=8-2(-1) | | 2=e^10t | | X^3+2x^2+5x-396=0 | | 10(6-75)=450 | | (7x=54)/3 | | 7b-4=4b+16 | | 7a+3b=12 | | X+.8=2x+.7 | | 10(b-75)=450 | | 5p-4(p-3)=16 | | 10(b-4)=450 | | -6(2x+3)+6x=18 | | -7(h-9)+12=5(3h-9)-12 | | 6b^2+26b+11w=0 | | 6(z+7)=3+3z | | 4(b-75)=450 | | 2.2y=8.8 | | 6n(2-n)=20 | | 4(b-10)=450 | | (2x+6)=(4x-2) | | x(x)+20x+98=0 | | 1/54X=4 | | 7a+3a+15=4+7a+8 | | 13x-(2x-5)=93 | | 9/5y-2=10 | | 2x+15=2x-5 | | -4k+7=-20+5k | | 64x(x)-1=0 | | 20-11p=70 | | 21=9-6(6x-8) | | 4m+2=2m+16 | | 6x^2+3y^2+12y-6=0 |

Equations solver categories