-(9x-11)+(7-10)=-1 son ecuaciones me dicen la respuesta paso a paso plis.... Question from @nsonic50559c

June 2023 1 1 Report

-(9x-11)+(7-10)=-1 son ecuaciones me dicen la respuesta paso a paso plis

kyungWoox

Explicación paso a paso

- ( 9 x - 11 ) + ( 7 - 10 ) = - 1

- 9x - 11 + ( 7 - 10) = -1

- 9x - 11 + ( - 3 ) = -1

- 9x + 8 = - 1

Resta:

− 9 + 8 − 8 = − 1 − 8

- 9x = - 1 - 8

- 9x = - 9

x= 1

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