jake4258 jake4258
  • 02-06-2020
  • Mathematics
contestada

2. 4x - 2y = -6
-6x + 2y = 2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-06-2020

Answer:

x = 2, y =7

Step-by-step explanation:

4x - 2y = -6

-6x + 2y = 2

Add the equations together

4x - 2y = -6

-6x + 2y = 2

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

-2x = -4

Divide each side by -2

-2x/-2 = -4/-2

x = 2

now find y

-6x+2y =2

-6(2) +2y =2

-12+2y =2

Add 12 to each side

-12+12+2y = 2+12

2y =14

Divide by 2

2y/2 =14/2

y =7

Answer Link

Otras preguntas

PLEASE HELP!!!! (Test worth 40 points) Find the value of x. 3(x+2) 24
explain factors that cause or contribute to criminal activities in our social world​
What is the past tense or he flies
The silhouetted figure was placed in a narrow vertical ..............?
1. ¿Adónde vas para comprar libros?
A fecal transplant can work to cure a patient infected with a very harmful bacteria, such as C. difficile. in many different ways. write a paragraph that suppor
What is the slope of the line that passes through the points (-2,7) and (2,-5)
PLZ HELP I'LL GIVE BRAINLY!!!!!! Which of the following words from Shakespeare's Julius Caesar is a loaded word? According to his virtue let us use him, With al
Rewrite in simplest terms: 3(-3f – 2) – f
O carro da Vivi faz 500 km com um tanque de capacidade igual a 40 litros de combustível. Considerando esse consumo, quanto Vivi gasta por dia para ir e voltar d