Question

Using the expression 7x = 3y, ify is 35, what is x?
A. 35 B. 21 C. 15 D. 105

Answer 1

7x=3y

7x=3(35)

7x=105

x=105/7

x=15

Answer 2

c.15

Explanation:

3*35= 105

since 7x=105 you divide 105 by 7 which is 15