The sum of Claudia's age and Pedro's age is 14 years. Claudia is other then Pedro, and the difference of their ages is 6 years.
The system of equations below represents this situation, where c represents Claudia's age and p represents Pedro's age.
c + p = 14
c - p = 6
What is Claudia's age, in years?
Bà con làm thử xem có còn nhớ kiến thức cấp 2 hok nè
The system of equations below represents this situation, where c represents Claudia's age and p represents Pedro's age.
c + p = 14
c - p = 6
What is Claudia's age, in years?
Bà con làm thử xem có còn nhớ kiến thức cấp 2 hok nè