7(k-3)=k-5

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


Simplifying
7(k + -3) = k + -5

Reorder the terms:
7(-3 + k) = k + -5
(-3 * 7 + k * 7) = k + -5
(-21 + 7k) = k + -5

Reorder the terms:
-21 + 7k = -5 + k

Solving
-21 + 7k = -5 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-21 + 7k + -1k = -5 + k + -1k

Combine like terms: 7k + -1k = 6k
-21 + 6k = -5 + k + -1k

Combine like terms: k + -1k = 0
-21 + 6k = -5 + 0
-21 + 6k = -5

Add '21' to each side of the equation.
-21 + 21 + 6k = -5 + 21

Combine like terms: -21 + 21 = 0
0 + 6k = -5 + 21
6k = -5 + 21

Combine like terms: -5 + 21 = 16
6k = 16

Divide each side by '6'.
k = 2.666666667

Simplifying
k = 2.666666667

See similar equations:

| (k+4)(3k-12)=0 | | (2x-1)*(5x+72)=250 | | (p-5)(p+2)=0 | | (p-5)(p+2)=0 | | 16t^2-49=0 | | b^2+7b+4=0 | | 5m+2=24 | | 4k=9 | | 3x+59-21=14 | | 318=10x | | 2x+y=xy | | (4y-8)(3y+7)=0 | | 100x+100=200 | | 100x-100x=212 | | 8x^3-12x^2-18x+17=0 | | 5+6x=56 | | 0.5ln+ln= | | 0.06x+0.08*(18000-x)=1290 | | 4x^4-13x^2-75=0 | | 0.5ln= | | X+97=10x-20 | | 4x+6y=4y+2xy | | 1-3x=x+13 | | .05*72=.087*x | | 72*.087=x*.4 | | 72*.078=x*.4 | | 10(s-8)=-181 | | 0.5lnx+0.5lnx=0 | | 2a+5bwhena=0 | | 5(3s+2)=25 | | -2x-5=-x | | -26+3=-39+14 |

Equations solver categories