Question

Please someone help me with the problem!

Answer 1

2|3x-9| = 9x+3

split that into two equations :

2(3x-9) = -(9x+3) ` AND ` 2(3x-9) = 9x+3

Answer 2

solve each equation separately

Answer 3

How exactly do I do that?

Answer 4

I do something with the number 7 right?

Answer 5

see if you can take it from here..

Answer 6

nk nk, i think I'm getting it.

Answer 7

actually i made a mistake, corrected below

take the first equation and solve it for x :
2(3x-9) = -(9x+3)

distribute 2 on left side and negative on right side :
6x - 18 = -9x - 3

add 9x to both sides :
15x - 18 = -3

Answer 8

next add 18 both sides

Answer 9

THANK YOU SOOOOOO MUCH!

Answer 10

are you sure you can manage the rest ?

Answer 11

I think yeah, I'll come back if i need more help