Question

9x/7-6x = 15
Find the value of x

Answer 1

$\frac{9x}{7} - 6x = 15 \\ \\ \frac{9x - 42x}{7} = 15 \\ \\ - 33x = 15 \times 7 \\ \\ - 33x = 95 \\ \\ x = - \frac{95}{33}$

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