20+k(-3)=38

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Solution for 20+k(-3)=38 equation: 


Simplifying
20 + k(-3) = 38

Reorder the terms for easier multiplication:
20 + -3k = 38

Solving
20 + -3k = 38

Solving for variable 'k'.

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

Add '-20' to each side of the equation.
20 + -20 + -3k = 38 + -20

Combine like terms: 20 + -20 = 0
0 + -3k = 38 + -20
-3k = 38 + -20

Combine like terms: 38 + -20 = 18
-3k = 18

Divide each side by '-3'.
k = -6

Simplifying
k = -6

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