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12a+9b=k (2a+3/2b) Which value of k makes the equation true? 1) 6 2) 2 3) 3 4) 4

12a+9b=k (2a+3/2b) Which value of k makes the equation true? 1) 6 2) 2 3) 3 4) 4
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12a+9b=k (2a+3/2b)

Which value of k makes the equation true?

1) 6
2) 2
3) 3
4) 4

asked
User John Robertson Nocos
by
7.6k points

2 Answers

3 votes


Answer: \\ 12a + 9b = k(2a + (3)/(2) b) \\ \Leftrightarrow 6(2a + (3)/(2) b) = k(2a + (3)/(2) b) \\ \Leftrightarrow k = 6 \\

answered
User Vinay Rao
by
8.6k points
3 votes

12a+9b=k (2a+3/2b)

Which value of k makes the equation true?

1) 6

answered
User Landmaster
by
8.0k points
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