Question

9a / 7 - 6a equal 15​

Answer 1

$\huge\red{\mathfrak{Answer}}$

$\frac{9a}{7} - 6a = 15 \\ \\ = > \frac{9a - 42a}{7} = 15 \\ \\ = > \frac{ - 33a}{7} = 15 \\ \\ = > - 33a = 105 \\ \\ = > a = \frac{105}{ - 33} \\ \\ = > - 3.181181....$

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