insiyamodi4095 insiyamodi4095

18-01-2020
Mathematics

contestada

add the followinf expresion
b. x- 3y + 4z , y – 2x- 8z ,5x – 2y – 3z

Respuesta :

texaschic101 texaschic101

18-01-2020

Answer:

4x - 4y - 7z

Step-by-step explanation:

x - 3y + 4z + y - 2x - 8z + 5x - 2y - 3z =

(x - 2x + 5x) + (y - 3y - 2y) + (4z - 8z - 3z) =

4x + (- 4y) + (-7z) =

4x - 4y - 7z <===

Answer Link

Otras preguntas

A will lays out who will take over your after your death

To what extent the philosophy of black power empowered the African Americans yo be assertive and do things for themselves during 1960s

A financial article estimated that 99 out of 100 investors still support NFTs. If we were to sample 350 investors at random, would the sampling distribution of

Short Summary's of each chapter of what was in the chapters, 7, 8, 9, 10, 11, 12 of Warm Bodies?

Which sentence from the passage best highlights the idea that members of the Russian upper class do not contribute to society? A. Occasionally, his eyes were

the exact position in terms of coordinates of kuruman northern Cape province

Safe management debriefing process promotes the following four areas venting a feelings, assessing how staff and clients are coping identifying strategies and h

Simplify exactly. Be sure that each part of your final answer is in lowest terms with a rational denominator. 2 sec 2 ( 30 ∘ ) + 8 csc 2 ( 30 ∘ ) + 6 sec 2 ( 60

Leah is wallpapering 3 same-sized rectangular walls in the living room. Each wall is 10 feet long and 8 feet tall. There is also a rectangular door on one of th

A manufacturer can sell x items at a price of $700 - 50x each. The cost price of x items is $600x + 530 Find the number of items he should sell to

RELAXING NOICE