Respuesta :
Add 8 to both sides
2x = 28
Divide 2 to both sides
Solution: x = 14
2x = 28
Divide 2 to both sides
Solution: x = 14
Answer:
x=14
Step-by-step explanation:
2x-8=20
2x-8+8= 20 + 8
2x=28
x=28/2
x=14