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arsen [322]
3 years ago
13

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

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
4 0

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

Which value of k makes the equation true?

1) 6

kakasveta [241]3 years ago
4 0

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

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