If (x+y)²=49 and (x-y)²=29 what is the value of x

(x+y)² = 49                              (x-y)²=29

x + y = √49                                   x-y=√29   ⇒  y = x - √29 

x + y = 7                                      
   

             x+y = 7 
       But y = x - √29      ⇒       x + x - √29 = 7

                                               2x - √29 = 7

                                              2x = 7 + √29

                                                       7 + √29
                                               x =
                                                           2

Improved travle between colonies and africa

answer

the most effective ways of dealing with and reducing stress could be; listening to relaxing music, yoga, aromatherapy and meditation

explanation

when stress is effectively managed, it the effect stress has on a person’s life so they can be productive, happy and healthier. it is vital to identify the source of stress to be able to manage it. some stress management tips are keeping a positive attitude, practicing relaxation techniques, exercising regularly and eating healthier.