Aaron, Breena and Chad are friends. Aaron is x years old.
Chad is five years older than Aaron.
Breena is two years younger than Aaron.
The total of their friends ages is 51 years
Work out the ages of the three friends.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]