Answer:
maybe 20
Step-by-step explanation:
or find it out yourself
Answer:
x-3
Step-by-step explanation:
Jerry is three years younger than Laura whose age is x.
Laura's age (x) – 3 years equals Jerry's age.
Answer:
7x/2
Step-by-step explanation:
7x=2y
1) Divide both sides by 2:
y=7x/2