Angel0203 Angel0203
  • 04-02-2020
  • Mathematics
contestada

Use the matrix tool to solve the system of equations. Enter the answer as an
ordered pair.
4x + y = 0
8x-y= 6

Respuesta :

androidfoolsonly
androidfoolsonly androidfoolsonly
  • 04-02-2020

Answer:

(-1/2,2)

Step-by-step explanation:

2(4x+y=0)=8x+2y=0

8x+2y=0

-(8x-y=6)

3y=6

Divide both sides y=2

4x+2=0

4x=-2

divide both sides x=-1/2

Answer Link

Otras preguntas

how many molecules are in 1 mole of H2O
In the nineteenth century, european interest in expanding overseas markets was driven by a desire to.
What is 1 19/100 as a decimal?
What is the main difference between direct and alternating current
Change mixed fraction to improper fraction.
HELP ME PLEASEE In the Fibonacci sequence {0,1,1,2,3,5,8} what is the value of F5? A-F5=5 B-F5=13 C-F5=8 D-F5=3
A scientist needs to make 5.4 liters of saline solution (salt water), in which the salt level must be at 28% concentration (meaning 28% of the water is salt). U
What is the mass if the weight is 410 N?Solution410/10=______kg
Group 1 elements have an average electronegativity of 0.84 (not including hydrogen). Group 17 elements have an average electronegativity of 2.99. These two grou
4x7 · 8x3 is equivalent to: 12x4 12x10 12x21 32x10 32x21