Question

SOLVE THE GIVEN EQUATION 15/4-7X=9

Answer 1

15/4 - 7x =9
-7x = 9 - 15/4
-7x = 36/4 - 15/4
-7x = 21/4
-x = (21/4)/7
-x = 3/4
x= -3/4

Answer 2

The value of $x=-\frac{3}{4}$

Given:

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

To find:

The value of x

Solution:

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

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

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

$-7 x=\frac{21}{4}$

$x=-\frac{21}{4 \times 7}$

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

$x=-\frac{3}{4}$