Answer:21
Step-by-step explanation:
X-Ted
X+7-Ed
X+7=3/2x (subtract 7 from both sides)
X=3/2x-7 (subtract 3/2x from both sides)
-1/2x=-7 (multiply both sides by (-2))
X=14 (this is Teds age)
14+7=21 (this is Ed’s age)
Answer:
ted is 14 years old and ed 21
Step-by-step explanation:
