Question

what ia a soliution in 9x/7-6x=15​

Answer 1

your answer is correct

Answer 2

Answer:

$\frac{9x}{7 - 6x} = 15 \\ \\ = > 15(7 - 6x) = 9x \\ \\ = > 105 - 90x = 9x \\ \\ = > - 90x - 9x = - 105 \\ \\ = > - 81x = - 105 \\ \\ = > 81x = 105 \\ \\ ( - \: and \: - \: cancelled) \\ \\ = > x = \frac{105}{81} \\ \\ = > x = 1.296$

solved ✔✔✔