summer3743 summer3743
  • 04-05-2020
  • Mathematics
contestada

What is the result of subtracting the second equation from the first?
- 4x – 2y = -2
X - 2y = 9

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-05-2020

Answer:

  -5x + 0y = -11

The y terms are eliminated

Step-by-step explanation:

- 4x – 2y = -2

X - 2y = 9

We want to subtract the second equation from the first

Distribute a minus sign to all the terms in the second equation

- 4x – 2y = -2

-( x - 2y = 9)

--------------------------

- 4x – 2y = -2

- x + 2y =- 9

------------------------

  -5x + 0y = -11

The y terms are eliminated

Answer Link

Otras preguntas

If x=3(y+w)-1 what is the value of w in terms of x and y?
ummm help me please i am confused if you dont know asnwer DONT ASNWER ok?
9 11 13 15 17……finding the nth term of a sequence
What does the term audience refer to in writing process?
If the radius of a circle is 3 meters, how long is the arc subtended by an angle measuring 30°? A) 2π meters B) 4π meters C) 1/4π meters D) 1/2π meters
The fish in the aquarium have eaten all their food what principal part is the main verb
A race car driver completed 60 laps in 1 hour and 30 mins at a speed of 180 km/h. How many Km has she raced in total. SHOW YOUR WORK!
Which kind of sentence is this? Please talk quietly in the library A. imperative B. declarative C. interrogative D. exclamatory
Any one please have a clue about this one because I sure don't
How do you solve for x and state restrictions?