shonicajohnson6 shonicajohnson6
  • 12-02-2020
  • Mathematics
contestada

4x - 2y=-12
4x+8y=-24

Respuesta :

azenethmercado
azenethmercado azenethmercado
  • 12-02-2020

Answer:

(2.4, -1.2)

Step-by-step explanation:

4x - 2y=-12 *-1 = 4x - 2y=-12

4x+8y=-24

-4x + 2y= 12

4x+8y=-24

10y=-12

y=-6/5

4x -2(-6/5)=-12

4x=9.6

x=2.4

Answer Link

Otras preguntas

What are the factors for 7?
In (triangle ) ABC, AB = x, BC = y, and CA = 2x. A similarity transformation with a scale factor of 0.5 maps (triangle) ABC to (triangle) MNO, such that vertice
A airline travels 80 miles in 10 minutes. What is its speed in miles per hour?
What happens when charged object is brought near uncharged object? Attract or Repel ?
Find the exact value of cot-1(1).
J and M are base angles of isosceles trapezoid JKLM. If mJ = 20x + 9, and mM = 14x + 15, find mK. A. 151o B. 1o C. 29o D. 75.5o
What is 3,050 x 1345
Psychologists have identified four stages of personality growth. In which stage does a person develop life skills and learn to take initiative?
if the quotient is 12 and the dividend is 288 what is the divisor
What did the refusal of the United States to join the League of Nations indicate? the rise of isolationism in the Congress desire to change the Treaty of Vers