Respuesta:
1, 2, 0.75, 2
Explicación paso a paso:
5) 10x + 5 = 3x + 12 6) 2(3x - 2) = 8 7) 6x = 2x + 3
7x = 7 6x - 4 = 8 4x = 3
x = 1 6x = 12 x = 0,74
x = 2
8) 5x + 8 = 3x + 12
2x = 4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
1, 2, 0.75, 2
Explicación paso a paso:
5) 10x + 5 = 3x + 12 6) 2(3x - 2) = 8 7) 6x = 2x + 3
7x = 7 6x - 4 = 8 4x = 3
x = 1 6x = 12 x = 0,74
x = 2
8) 5x + 8 = 3x + 12
2x = 4
x = 2