isaac577329
isaac577329 isaac577329
  • 01-02-2021
  • Mathematics
contestada

4x + 6y = 18 & 4x – 2y = 10

Respuesta :

Аноним Аноним
  • 01-02-2021

Answer:

x=4.875

y=-0.25

Step-by-step explanation:

4x – 2y = 10

2x-y=10

y=2x-10

4x + 6y = 18

2x+3(2x-10)=9

8x=39

x=4.875

y=2(4.875)-10

y=-0.25

Answer Link

Otras preguntas

factored form of d^2-13d+30
inspector de aduanas la estación del tren a las diez n ocupados el 14 de febrero corriendo a clase
How might Orange frogs change because of the red fly's ?
2.  Which strategy allowed Germany to have immense success at the beginning of World War II? (1 point) -the Schlieyen Plan -submarine warfare -blitzkrieg -the u
Calculate the value of x, given line segment FM = 4x and line segment MN = 7x – 21. x = 7 x = 5 x = 6 x = 8
Why are the temperatures lowest in December?
I need help.............
In the diagram, rectangle ABCD is split in half by . What is the value of tan x? PLEAS HELP  NEED IT ASAP!!!!!!!!!!!!!!!!!!!!!!!
Which term refers to a period of time when stocks are generally losing value? a.a "boom" market b.a "bear" market c.a "flat" market d.a "bull" market
Which one of the following choices is not considered an active form of vitamin A? A. Retinal B. Retinoic acid C. Retinol D. Retinalogic