evelyncortes418
evelyncortes418 evelyncortes418
  • 21-04-2021
  • Mathematics
contestada

A system of equations is shown below.
8x - 2y = -4
4x - y = -2

Respuesta :

altavistard
altavistard altavistard
  • 22-04-2021

Answer:

Step-by-step explanation:

Solve this system using elimination by addition and subtraction:

Multiplying the second equation by -2 yields the modified system

8x - 2y = -4

-8x + 2y = +4

Adding these together, we get 0 + 0 = 0  (This is always true.)

There are an infinite number of solutions.

Answer Link

Otras preguntas

(5x²—4x—3)+(—2x²+7x+10)​
help!!!!!! Because they were an island, which limited their resources, Japan used their military to do what? a. Destroy enemies. b. Conquer lands for resources.
Natalie budgets $146 for yoga training. She buys a yoga mat for $10 and spends $9 per day on yoga classes. Which inequality represents the number of days, d, th
Error Analysis identify the first step that contains an error.Solve: -38 = 4x -2(x + 5)Step 1: -38 = 4x - 2x -10Step 2: -38 = 2x - 10Step 3: -48 = 2xStep 4: -24
How do you think heat transfers from the bottom to the top of the water in the pot?
Which phase is being shown in image C?
Four friends are going to the movies. The cost of one ticket is $9.50, and the cost of one large popcorn is $4.50. The expression 4(9.5)+4(4.5) shows the total
please answer the questions asap brainest to first answer
What is the value of the square root of 2 to the third decimal place?
A system of equations is when there are 2 or more equations. When does a system of equations have no solution? Also, create an example of 2 equations that would