Respuesta :

gregpfister7077

Answer:

Step-by-step explanation:

x=-5

samia81

Answer:

x=-5

Step-by-step explanation:

4x + 2x = 3x - 15 (combine 4x and 2x)

6x=3x-15 (subtract 3x on both sides)

3x=-15 (divide 3 on both sides)

x=-5