25-08-2015
Mathematics

contestada

Find the sum.
( - x - 2y - 4z ) + ( 7x - 6y - 6z )

Respuesta :

konrad509 konrad509

25-08-2015

[tex] ( - x - 2y - 4z ) + ( 7x - 6y - 6z ) =\\ -x-2y-4z+7x-6y-6z=\\ 6x-8y-10z[/tex]

Answer Link

Otras preguntas

John has 3 red markers and 5 blue markers. What is the probability that he picks a red marker, and then, without replacing it, selects another red marker?

can anybody help me with all this pls

Why did the giant mastodons and mammoths gradually disappear

what is important in creating intelligent public opinion? A. Education B. Pressure groups C. Propaganda D. Publicrelations

cell that builds protein without a membrane

How is this person viewed in a historical context Andrew Carnegie

8×1+5×(1/10)+9×(1/1,000)

In i too why does the speaker sat they will be ashamed?

Definition for outcome variable

what is the answer for 2/3 plus 4 equals 7 make this into an equation