Bonjour
x + 6 = 16 - 4x
x + 4x = 16 - 6
5x = 10
x = 10/5
x = 2.
bonjour
x+ 6 = 16 - 4 x
x + 4 x = 16 - 6
5 x = 10
x = 10/5 = 2
