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

Otras preguntas

Which has the larger linear momentum: a 2,200-kg houseboat going 9 m/s or a 1420-kg speedboat going 15 m/s?

if f(x)=x2 and g(x)=-4x-1 for which values of x is f(x)=g(x)?

Number Frequency 1,400 3 1,450 7 1,500 7 1,550 5 1,600 4 1,650 2 1,700 1 What is the mode?

can someone help me Determine the intercepts of the line.

horror, fantasy, and comedy are all blank of novels

Which strengths belonged to the north at the start of the civil war? cotton to trade for goods and weapons manufacturing that produced over 90 percent o

Need help with my french homework plz

Leila says that 75% of a number will always be greater than 50% of any other number. Complete one inequality to support Leilas claim and one to show that she is

Which scientist was especially famous for his nineteen-volume work that explained how earth's physical structure influenced human activities?

All of these were reasons why britain did not win the war against the american rebels except