jazlollipop05 jazlollipop05

10-12-2020
Mathematics

contestada

Solve for x, y, and z. Show all your work.

−6x − 2y + 2z = −8
3x − 2y − 4z = 8
6x − 2y − 6z = −18

Respuesta :

Penelope468 Penelope468

10-12-2020

Answer:

1. X= - -4+y-z/3

Step-by-step explanation:

1. -6x-2y+2z=-8

1. Subtract -2y+2z from both sides -6x-2y+2z-(-2y+2z)=-8-(-2y+2z)

1. Simplify -6x=-8+2y-2z

1. Divide both sides by -6 -6x/-6 = - 8/-6+ 2y/-6 - 2y/-6

Ver imagen Penelope468

Ver imagen Penelope468

Answer Link

Otras preguntas

The leg lengths of a right triangle are 4 cm and 6 cm. What is the length of the missing side?

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP

You have been working for a physician in private practice for 8 months. You start to see a pattern with several of his worker's compensation cases. Each of thes

Yesterday, he will be working all day. He work that long today as well. How could you correct verb tense (can you guys help me figure this out)

As a result of the Missouri Compromise. Missouri was required to free its slaves when they reached full adulthood. slavery was outlawed in all states. there we

Imagine that you are a genetic counselor working with the first daughter in the last generation of the pedigree shown. She is married to a man with no history o

on what geographic feature was rome bulit

What is 2/z+3\z^2 If z= -1/4

please answer below the question

"Wooded Rogers first term as governor was a failure". Do you agree or disagree with the statement?Give reasons to support your answer.