Respuesta :
Answer:
x=-2
Step-by-step explanation:
4+5x=-16-5x
Add 5x to the other side
4+10x=-16
Then subtract 4 to the other side
10x=-20
Divide -20 by 10
x=-2
Answer:
x= -2
Step-by-step explanation:
first you have to isolate the variable so you add 5x to both sides. then you subtract 4 from both sides, so you get 10x= -20. divide 10 from both sides and you get x= -2.