Question

Solve it 15/4 -7x=9​

Answer 1

Step-by-step explanation:

$\frac{15}{4} - 7x = 9 \\ \frac{15 - 28x}{4} = 9 \\ - 28x = 36 - 15 \\ x = - ( \frac{21}{28} ) = - ( \frac{3}{4} )$

Answer 2

Step-by-step explanation:

15/4 -7x= 9

15-7x=9×4

15-7x=36

-7x= 36-15

-7x=21

x=21+7

x=28