A) 7x-10=2x+10 b) 8y-3y-50=10 c)9x-40=-x+140 d) 24+x+3x=20 e) 2y+y=2y-40 PRECISO URGENTE.... Pergunta de ideia dePaulosantos123

April 2020 1 42 Report

A) 7x-10=2x+10 b) 8y-3y-50=10 c)9x-40=-x+140 d) 24+x+3x=20 e) 2y+y=2y-40 PRECISO URGENTE

Lista de comentários

DanielCesar A) 7x-10=2x+10 = 7x-2x=20 5x=20 x=4
b) 8y-3y-50=10 = 5y =60 y=12

c)9x-40=-x+140 10x = 180 x=18

d) 24+x+3x=20 4x=4 x=1

e) 2y+y=2y-40 y= - 40

1 votes Thanks 2

More Questions From This User See All

paulosantos123 October 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Paulosantos123 April 2020 | 0 Respostas

Responda

Recomendar perguntas

Deividyfreitas May 2020 | 0 Respostas

BlackShot May 2020 | 0 Respostas

Vanessakellen May 2020 | 0 Respostas

Guiduarter May 2020 | 0 Respostas

Mrzaine May 2020 | 0 Respostas

O QUE SERIA AUTONOMIA?

Grazifer May 2020 | 0 Respostas

Joazinho May 2020 | 0 Respostas

a palavra rapidez formou se de qual derivacao

Celiana May 2020 | 0 Respostas

Joazinho May 2020 | 0 Respostas

Anatercia May 2020 | 0 Respostas

Lista de comentários

Recomendar perguntas

Helpful Links

Helpful Social