3 years ago

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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