Question

qual a soma de (+15x)-(3y)-(+7x)+(-2x)
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Answer 1

Olá, tudo bem? O meu nome é Blues! E hoje irei te ajudar. Pode-me perguntar nos comentários se tiver alguma dúvida ;) .

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( + 15x ) – ( 3y ) – ( + 7x ) + ( – 2x ) =

15x – 3y – 7x – 2x =

15 – 7 – 2 = 6 =

6x – 3y

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⇒ Atenciosamente.

— Blues 29|09|21 às 09:52