Question

solve: 15/4-7x=9
please tell me with process without decimal use​

Answer 1

Answer:

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

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

$15 - 28x = 36$

$15 - 36 = 28x$

$- 21 = 28x$

$x = - \frac{21}{28}$

mark brainliest

Answer 2

Answer:

X = 0.75

Step-by-step explanation:

15/4 - 7x = 9

7x = 15/4 - 9

7x = (15 - 36) / 4

7x = - 21/4

x = - 3/4

X = - 0.75