Question

give me answer please ​

Answer 1

Answer:

30

Step-by-step explanation:

Hope it helps you

:-):-)

Answer 2

Step-by-step explanation:

7/2 × x + 11 = 53

7x/2 + 11 = 53

7x/2 = 53-11

7x /2 = 42

7x = 42/2

7x= 21

x= 21/7

x=3

plzzz mark as brain list