Question

Say yes or no
equation
answer in full method please
will mark as brainliest
​

Answer 1

Answer:

for 1st no

for 2nd no

for 3rd yes

Step-by-step explanation:

1st

m/2=14

m=14×2

m=28

so no

2nd

3n=21

n=21/3

n=7

so no

3rd

30=5x

x=30/5

x=6

so yes

hope you will understand the explanation

may it help you bye bye