Respuesta :
15x - 9x = 6x
6x should be added to 9x to get 15x
... Hope this will help...
Answer:
6x
Step-by-step explanation:
Add '-9x' to each side of the equation.
15x - 9x = 9x - 9x
Substract like terms:
15x - 9x = 6x
... Hope this will help...
Answer:
6x
Step-by-step explanation:
Add '-9x' to each side of the equation.
15x - 9x = 9x - 9x
Substract like terms:
15x - 9x = 6x