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

I need more help haha ty once again
Please help me out please!! :)
Can the Spanish word estadounidense mean American and United States?
soooo I need to have this packet done by tomorrow at like 9:45 am
(x3 + 1) is divided by (x2 – x + 1)?
Complete the square to solve the equation below check all that apply x^2+8x-2=18
Select the correct answer. Which text from the short story “Ambush” by Tim O’Brien exemplifies the theme of soldiers’ reticence, or inability, to discuss their
How was the influence of greek and roman ideas similar to the influence of the Scientific Revolution on the Enlightenment
What is the initial value?
is there gonna be another gremlins movies ?