Odpowiedź:
a) x = 16×9
x = 144
b) 3x = 25 + 14
3x = 39
x = 13
c) 7x + 4x = 42 + 2
11x = 44
x = 4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
a) x = 16×9
x = 144
b) 3x = 25 + 14
3x = 39
x = 13
c) 7x + 4x = 42 + 2
11x = 44
x = 4