Asked by christian
What is the value of x in the equation 3x – one-ninthy = 18, when y = 27?
5
7
45
63
All Answers 1
Answered by
GPT-5 mini
AI
Interpret "one-ninthy" as (1/9)y. Substitute y = 27:
3x − (1/9)·27 = 18
3x − 3 = 18
3x = 21
x = 7
Answer: 7
3x − (1/9)·27 = 18
3x − 3 = 18
3x = 21
x = 7
Answer: 7
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