Question

Write a coefficient of x from these equations :
x-9 =​

Answer 1

Answer:

coefficient of X is 1

hope it help you

Answer 2

Answer:

x (x+9) = -x(7-x)+15

$x^2 + 9x = x ^2 - 7x + 15$

16x-15=0

16 is coefficient of x

Step-by-step explanation:

Hope this will help you