k+7+8=19

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Solution for k+7+8=19 equation: 


Simplifying
k + 7 + 8 = 19

Reorder the terms:
7 + 8 + k = 19

Combine like terms: 7 + 8 = 15
15 + k = 19

Solving
15 + k = 19

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + k = 19 + -15

Combine like terms: 15 + -15 = 0
0 + k = 19 + -15
k = 19 + -15

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

Simplifying
k = 4

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