SOLUTION: Please help answer this question. 11k + 9=42.

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Question 57215This question is from textbook Pre-Algebra
: Please help answer this question. 11k + 9=42.This question is from textbook Pre-Algebra

Answer by bballgirlie15(2) About Me  (Show Source):
You can put this solution on YOUR website!
11k + 9 = 42
11k - 9 = 42 - 9 (subtract 9 to both sides)
11k = 33
/11 = 33/11 (divide each side by 11)
k = 3 (basically get your variable by itself.)