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Olga tried to solve an equation step by step. 1/4 (1/3k+9)=6 1/3k=15 k=5 Find Olga's mistake.
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1 vote
Olga tried to solve an equation step by step.

1/4 (1/3k+9)=6
1/3k=15
k=5
Find Olga's mistake.

User Xiaojing
by
8.0k points

1 Answer

3 votes

Answer:step 3
Explanation:
she should have multiplied 15 x 3=45
k=45
User Yitsushi
by
8.3k points
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