Question

$\frac{15}{4} - 7x = 9$

Answer 1

$\frac{15}{4} - 7x = 9 \\ \\ \\ \frac{15}{4} - 9 = 7x \\ \\ \\ \frac{15 - 36}{4} = 7x \\ \\ \\ -\frac{21}{4} = 7x \\ \\ \\ -\frac{21}{28} = x$

-3/4 = x


i hope this will help you

(-:

Answer 2

Heya ✋

Let see your answer !!!!!

$\frac{15}{4} - 7x = 9 \\ = > - 7x = 9 - \frac{15}{4} \\ = > - 7x = \frac{36 - 15}{4} \\ = > - 7x = \frac{21}{4} \\ = > - x = \frac{21}{4 \times 7} \\ = > x = \frac{3}{4}$
$= > x = \frac{ - 3}{4}$





Thanks :))))