Respuesta:
A
9x + 5 =50
9x = 50 - 5
9x = 45
x = 45 ÷ 9
x = 5
B x + 2 = 8
3
x = 8 - 2
x = 6
x = 6• 3 ( el • significa multiplicación)
x = 18
C
10x = 30
x = 30 ÷ 10
x = 3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Respuesta:
A
9x + 5 =50
9x = 50 - 5
9x = 45
x = 45 ÷ 9
x = 5
B x + 2 = 8
3
x = 8 - 2
3
x = 6
3
x = 6• 3 ( el • significa multiplicación)
x = 18
C
10x = 30
x = 30 ÷ 10
x = 3