Question

find the value of x: 3x + 9 = 15x​

Answer 1

Step-by-step explanation:

$3x + 9 = 15x$

$3x - 15x = - 9$

$- 12x = - 9$

negative sign will be cut off

$12x = 9$

$x = \frac{9}{12}$

divide both the terms by 3

$\frac{3}{4}$

here is your piece of cake!

enjoy:)

Answer 2

3x + 9 =15x

or, 12x = 9

or , x =9/12

or, x =3/4

❤❤HOPE IT HELPS YOU ❤❤