Question

@SoHail

2.Kim is x years old. Jordan is 7 years older than Kim. Four times Jordan’s age is equal to 200.
(a) Write an equation that could be used to solve for Kim’s age, x.
(b) How old is Kim?
(c) How old is Jordan?
Answer:

Answer 1

a.
k=x
j=7+x
4j=200

b. we need to know what jordan is first
4j=200
divide by 4 both sides
j=50
then
j=7+x
50=7+x
43=x
kim is 43

c. jordan is 50