ma3ridgaralyat
ma3ridgaralyat
02-02-2016
Mathematics
contestada
19x – y – 2z + x + 5y + 2z
Respuesta :
Exvited
Exvited
02-02-2016
[tex]19x - y - 2z + x + 5y + 2z \\ \\ (19x + x) + (-y+5y) + (-2z + 2z) \ / \ gather \ like \ terms \\ \\ 20x + 4y \ / \ simplify \\ \\ Answer: \fbox {20x + 4y} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
what number is 1,000,000 greater than 337,676
Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lipgloss cost $7 per tube. Tina bought 9 items and spent $50.
What is 14 hours after 3 : 00 a.m?
There are 21 students in Mr.Tentlers class The students divided themselves evenly into 3 groups.how many students are in each groups?
which digit has the same value in both numbers? What is the value of that digit? 123,456,789 987,654,321
What European countries were competing for Asian trade during the age of exploration?
what is 24 tens equal to
word form for 600,000+80,000+10
Square root 2 is between 1.4 and 1.5
how do solar system and galaxies differ?
