Respuesta :
Answer:
x = 27
Step-by-step explanation:
you divide 81 by 3 because you want to get x by itself.
3x = 81
-- --
3 3
x=27
Answer:
x = 27
Step-by-step explanation:
you divide 81 by 3 because you want to get x by itself.
3x = 81
-- --
3 3
x=27