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42 votes
42 votes
Bo and Erica are yoga instructors. Between the two of them, they teach 35 yoga classes each week. If Erica teaches 10 fewer than twice as many as Bo, how many classes does each instructor teach per week?

User Dietpixel
by
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1 Answer

20 votes
20 votes

Answer:

Erica: 20

Bo:15

Explanation:

(2x - 10) + x =35

3x-10=35

3x=35+10

3x=45

x=15

2x-10=30-10

30-10=20

User Takit Isy
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2.8k points