Explicación paso a paso:
3(8+5-7)+9(8-5×3)
[tex]3(8 + 5 - 7) + 9(8 - 5 \times 3) \\ 3(13 - 7) + 9(8 - 15) \\ 3(6) + 9( - 7) \\ 18 - 63 \\ - 45[/tex]
Dame corona porfa,saludos
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Explicación paso a paso:
3(8+5-7)+9(8-5×3)
[tex]3(8 + 5 - 7) + 9(8 - 5 \times 3) \\ 3(13 - 7) + 9(8 - 15) \\ 3(6) + 9( - 7) \\ 18 - 63 \\ - 45[/tex]
Dame corona porfa,saludos