Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Giải
Ví dụ phổ biến
The sum of 9 times a number and 2 is 5If Matilda purchases the painting for 10000 dollars and assumes a growth rate of 5% pa calculate the value of the investment after 2 yearA man is 28 years older than his son . After 10 years , he will be twice the age of his son . Find the age of the manone more than 3 times a number is the same as 5 times the number decreased by 152 is equal to the sum of four times the number and 21 into an equation