3k-4=k+5

Simple and best practice solution for 3k-4=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 3k-4=k+5 equation:


Simplifying
3k + -4 = k + 5

Reorder the terms:
-4 + 3k = k + 5

Reorder the terms:
-4 + 3k = 5 + k

Solving
-4 + 3k = 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.
-4 + 3k + -1k = 5 + k + -1k

Combine like terms: 3k + -1k = 2k
-4 + 2k = 5 + k + -1k

Combine like terms: k + -1k = 0
-4 + 2k = 5 + 0
-4 + 2k = 5

Add '4' to each side of the equation.
-4 + 4 + 2k = 5 + 4

Combine like terms: -4 + 4 = 0
0 + 2k = 5 + 4
2k = 5 + 4

Combine like terms: 5 + 4 = 9
2k = 9

Divide each side by '2'.
k = 4.5

Simplifying
k = 4.5

See similar equations:

| -22-4x=14-8x | | 118-4x=4x+22 | | -11-2x=14-7x | | x^4-8x^2-3x-16=0 | | 3+9x=99+x | | 4q+5q+9q= | | 4x-3=14x-43 | | 2x-17=2x+1 | | 5x+24=15x-96 | | 12x-30=102 | | 4*4*4*4(1+a)(1+b)(1+c)(1+d)=5*5*5*5 | | a+b=ab | | 5-8x=105-43x | | y^2-15y+54=0 | | y^2-15+54=0 | | -92-7x=9x+20 | | x^2-rad(3x)-4=0 | | 143-5x=6x+11 | | 10x+9=7x+14 | | 4x+4y=20 | | 16+3x=3x | | 18-4x=12-7x | | 180-6x=39x+15 | | 10-8x=75-43x | | -124-9x=9x+20 | | 181-6x=6x+13 | | 5-6x=11-8x | | 5x-1=15x-111 | | 6x+47=9x+11 | | 3f^2+7=-20 | | n^2+4=40 | | x^2+5=3 |

Equations solver categories