Question

The coefficient of variable x in the linear equation :-

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

(a) -16. (b)16. (c) 15. (d) -15



Please give me the answer very soon .
Best Answer will be mark as BRAINLIEST​

Answer 1

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

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

16x - 15 = 0

option b

16 is coefficient of x

Answer 2

Answer:

16 it will help you very much