MarbLynnTh6eMoel MarbLynnTh6eMoel

19-11-2016
Mathematics

contestada

Simplify the following expression.
7x - 4y + 5z - 2x - 10y + z

A) 5x - 14y + 6z

B) 9x - 14y + 6z

C) 5x - 6y + 6z

D) 9x - 6y + 6z

Respuesta :

IAskForYou IAskForYou

19-11-2016

A) 5x - 14y + 6z

You add the numbers together that have the same letter.

EX: 7x - 2x = 5x

Answer Link

syed514 syed514

20-11-2016

(7x - 2x) + (-10y -4y) + (5z + z) =5x - 14y + 6z
A is the correct answer

Answer Link

Otras preguntas

Put brackets in the calculation below to make it correct. 15 - 4 x 2 + 1 = 3

how does cliff collapse affect the environment

which is the best definition of federalism?

What is the scientific notation of 1,394,000,000

This popular political pamphlet is considered the origins of the communist system of government. AnswerCapitalCommunist ManifestoWealth of Nationsnone of the a

Why do you think parents accord less priority to girls education as compared to boys

Subtract 538 To 379 . What Is Your Answer ?538-379

how long did the battle of stamford bridge last

Multiply and simplify 36*5/4

3 physical properties i could use to organize a set of cookware