7k-8+6k=5k+20

Simple and best practice solution for 7k-8+6k=5k+20 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 7k-8+6k=5k+20 equation:


Simplifying
7k + -8 + 6k = 5k + 20

Reorder the terms:
-8 + 7k + 6k = 5k + 20

Combine like terms: 7k + 6k = 13k
-8 + 13k = 5k + 20

Reorder the terms:
-8 + 13k = 20 + 5k

Solving
-8 + 13k = 20 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
-8 + 13k + -5k = 20 + 5k + -5k

Combine like terms: 13k + -5k = 8k
-8 + 8k = 20 + 5k + -5k

Combine like terms: 5k + -5k = 0
-8 + 8k = 20 + 0
-8 + 8k = 20

Add '8' to each side of the equation.
-8 + 8 + 8k = 20 + 8

Combine like terms: -8 + 8 = 0
0 + 8k = 20 + 8
8k = 20 + 8

Combine like terms: 20 + 8 = 28
8k = 28

Divide each side by '8'.
k = 3.5

Simplifying
k = 3.5

See similar equations:

| 1x*4y=x+7x | | 6x+90=15-3x | | -6w+2(w+8)=20 | | 3(2n+5)=10 | | (X/3)=(5/12) | | 45677654326/622457883x(5677734/5677743)=3577890 | | 6s+-3(a+7)+-7s= | | 57=2w+17 | | 3b+2b-5=15 | | 4/3y-15=24 | | -22-2w=0 | | T(7)=161 | | 3(13)-(-3)= | | 864531y=2447777998 | | (3l+4)+(3-m)i=16-3 | | 12+3x=8x-13 | | 7+x-5=6 | | 85+6x+5x=180 | | 2x+0=220 | | z/-1.4= | | 1/5-1r | | 2(x+3)=1-4x | | 4n+2=9+2n | | 4+14b+-5b+-8+-4b+10= | | 5w-9w=8 | | 169+50*-2.5= | | 596*9-64/5 | | x/5-1-2=3/4 | | 3/x-5/7=2/x | | 320=(x+8)(x+16)-x(x+8) | | 7x+9-3x=7 | | 40*13= |

Equations solver categories