(2x+24).53=4.55

=> 2x +2^4 = 4.5^5:5^3

=> 2x+16 = 4.5^2 

=> 2x+16 = 4.25

=> 2x+16= 100 

=> 2x= 100-16

x=84 

=> x= 84:2 

x=42

1.All the students in my school had a medical check-up yesterday.

2.The nurse is measuring Hoa and Mai

3. Lan is taller than me five centimeters.

4. My father has a pain in his chest and a stomachache.

con chân kiếm

1. I've never tasted such a delecious cake like this

2. George is the most dependable person I have ever met

3. Your mother is the most kind-hearted person

4. There is no teacher as good as Mr John

5. Is this the biggest one you have got ?

had