Respuestas
Respuesta:
Explicación paso a paso:
2 (3-x) + x - 5 = x + 6 - x /3
6 - 2x + x - 5 = x + 6 -x /3
1 - x = x + 6 - x / 3
x / 3 = 2x + 5
x = 3 (2x + 5)
x = 6x + 15
-15 = 5x
x = -3
Resolver: (3x - 16) / x = 5/3
3 (3x - 16) = 5 (x)
9x - 48 = 5x
9x - 5x = 48
4x = 48
x = 12
Resolver: (10x + 3) / 3 - (3x - 1) / 5 = x - 2
15 [ (10x + 3) / 3 - (3x - 1) / 5 = x - 2 ]
5 (10x + 3) - 3 (3x - 1) = 15 (x - 2)
50x + 15 - 9x + 3 = 15x - 30
41x + 18 = 15x - 30
41x - 15x = -30 - 18
26x = -48
x = -48 / 26
Calcular : ∛ 13/3 x
∛ 13/3 (-48/26)
∛-8
-2
(x - 2)/3 - (12 - x)/2 = (5x - 36)/4 - 1
12 [ (x - 2)/3 - (12 - x)/2 = (5x - 36)/4 - 1 ]
4 (x - 2) - 6 (12 - x) = 3 (5x - 36) - 12(1)
4x - 8 - 72 + 6x = 15x - 108 - 12
10x - 80 = 15x - 120
15x - 10x = 120 - 80
5x = 40
x = 8