dzelay902 dzelay902
  • 23-04-2020
  • Mathematics
contestada

what is the result of adding these two equations ?

what is the result of adding these two equations class=

Respuesta :

lisee787 lisee787
  • 23-04-2020

Answer: (-7/9,4/3)

The y's cancel you have 9x= -7

Divide by 9

X= -7/9

Put in X on first equation

6(-7/9)+2y=-2

-42/9+2y= -2 which is -18/9 so you have common denominator

Add 42/9 to both sides

2y= -18/9 +42/9 = 24/9

Divide by 2

24/9 divided by 2 is 24/9 X 1/2= 24/18

Then reduce 24/18 by 6 answer 4/3

Step-by-step explanation:

Answer Link

Otras preguntas

Help please!!!!!!!!
can you help me plzs
Describing the Changes in the Ator Based on the article "Will the real atomic model please stand up?,"describe one major change that occurred in the development
Can someone please answer this ty
1. Many teenagers lost their lives in War World I. 2.Nationalism was a major reason young man enlisted. 3.The United States was one of the last Allies to join W
Karen went into a store, and came across 3 customers. One customer had a chocolate bar that she 'needed'. Karen took her to the manager and claims she stole the
Solve the equation y over 3 is =5
Someone please help me please
Please explain I will give BRAINLIEST!!!!!!
What is the hypotenuse from the following Pythagorean triple? 25 in., 15 in., 20 in.