Respuesta:
3.333....
Explicación paso a paso:
8 + 5 (x - 2) = 4 (x + 1)
13 (x - 2) = 4 (x + 1)
13x - 26 = 4x + 4
13x - 4x = 26 + 4
9x = 30
x = 3.3...
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Respuesta:
3.333....
Explicación paso a paso:
8 + 5 (x - 2) = 4 (x + 1)
13 (x - 2) = 4 (x + 1)
13x - 26 = 4x + 4
13x - 4x = 26 + 4
9x = 30
x = 3.3...