k+5=7k-19

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Solution for k+5=7k-19 equation:


Simplifying
k + 5 = 7k + -19

Reorder the terms:
5 + k = 7k + -19

Reorder the terms:
5 + k = -19 + 7k

Solving
5 + k = -19 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
5 + k + -7k = -19 + 7k + -7k

Combine like terms: k + -7k = -6k
5 + -6k = -19 + 7k + -7k

Combine like terms: 7k + -7k = 0
5 + -6k = -19 + 0
5 + -6k = -19

Add '-5' to each side of the equation.
5 + -5 + -6k = -19 + -5

Combine like terms: 5 + -5 = 0
0 + -6k = -19 + -5
-6k = -19 + -5

Combine like terms: -19 + -5 = -24
-6k = -24

Divide each side by '-6'.
k = 4

Simplifying
k = 4

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