Respuesta:
espero coronassss
Explicación paso a paso:
a) x -6 - 3x - 9 = 1 b) 3x + 6 = x +20 c) 4(x -2)= 5 (x-3)
x -3x = 1 +9 +6 3x -x = 20 -6 4x -8 = 5x -15
-2x = 16 2x = 14 4x -5x = -15+8
x = 16/(-2) x = 7 - x = -7
x = -8 x = 7
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Respuesta:
espero coronassss
Explicación paso a paso:
a) x -6 - 3x - 9 = 1 b) 3x + 6 = x +20 c) 4(x -2)= 5 (x-3)
x -3x = 1 +9 +6 3x -x = 20 -6 4x -8 = 5x -15
-2x = 16 2x = 14 4x -5x = -15+8
x = 16/(-2) x = 7 - x = -7
x = -8 x = 7