a. 6. (x+11) - 7. (2-x) = 26

b. 2.(x-1) - 3.(2x+2) - 4.(2x+3) = -2016

Mong mợi người giúp nhanh ạ

Mình đang cần rất gấp!!!

x+4/2000 + x+3/2001 + x+2/2002 + x+1/2003

Cần gấp ạ!!!

x+4/2000+x+3/2001+x+2/2002+x+1/2004

Cần gấp!

We donate these clothes to children who have no home (HOMELESS)

⇒ We give these clothes....................................

phone/his/on/father/Sundays/Danny/every

-> Danny phones his father every Sundays.

Austria/I/from/be/Vienna.

-> I am from Vienna, Austria.

S= -1/5+ 1/5^2 - 1/5^3 +...+ 1/5^2022 - 1/5^2023