Respuesta:
1) 15 = 8x - 5x
15 = 3x
1/3 • 15 = x
5 = x
2) 25 - 5 = 3y - y
20 = 2y
1/2 • 20 = y
10 = y
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Respuesta:
1) 15 = 8x - 5x
15 = 3x
1/3 • 15 = x
5 = x
2) 25 - 5 = 3y - y
20 = 2y
1/2 • 20 = y
10 = y