Explicación paso a paso:
h)
[tex] \frac{x}{3} = - 19[/tex]
[tex]x = 3 \times - 19 = - 57[/tex]
i)
[tex] 15 \times x = - 90[/tex]
[tex]x = - \frac{90}{15} = - 6[/tex]
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Explicación paso a paso:
h)
[tex] \frac{x}{3} = - 19[/tex]
[tex]x = 3 \times - 19 = - 57[/tex]
i)
[tex] 15 \times x = - 90[/tex]
[tex]x = - \frac{90}{15} = - 6[/tex]