Use cross multiplication so you have
7/x = 2/4
multiple 7 and 4 to get 28 and multiply x and 2 to get 2x and set them equal to each other
so your new equation is 2x=28 and then you just need to solve for x
The answer is x=14
Answer:
9/8
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
12(3)-2
36-2
34
Answer:200
Step-by-step explanation:
