Encontré el valor de la incógnita. A).1-9x=-2 B).(-3)(1-z)(-2)=-(7-x).... Question from @beltranmonterosebast

December 2023 1 3 Report

Encontré el valor de la incógnita. A).1-9x=-2
B).(-3)(1-z)(-2)=-(7-x)

Respuesta:

1 - 9x = -2

10× = -2

x = 10÷2

x = -5

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