7k+19=5k+4

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Solution for 7k+19=5k+4 equation:


Simplifying
7k + 19 = 5k + 4

Reorder the terms:
19 + 7k = 5k + 4

Reorder the terms:
19 + 7k = 4 + 5k

Solving
19 + 7k = 4 + 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.
19 + 7k + -5k = 4 + 5k + -5k

Combine like terms: 7k + -5k = 2k
19 + 2k = 4 + 5k + -5k

Combine like terms: 5k + -5k = 0
19 + 2k = 4 + 0
19 + 2k = 4

Add '-19' to each side of the equation.
19 + -19 + 2k = 4 + -19

Combine like terms: 19 + -19 = 0
0 + 2k = 4 + -19
2k = 4 + -19

Combine like terms: 4 + -19 = -15
2k = -15

Divide each side by '2'.
k = -7.5

Simplifying
k = -7.5

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