sofabug2005 sofabug2005
  • 01-05-2020
  • Mathematics
contestada

Explain how to solve 6x+2y=14 and 5x-2y=8

Respuesta :

Аноним Аноним
  • 01-05-2020

Answer:

x=6, y= 11

Step-by-step explanation:

Simultaneous equations:

6x+2y=14 ----->1

5x-2y=8 ------>2

where 6x+2y=14 is equation 1 and 5x-2y=8 is equation 2.

Equation 1 minus Equation 2:

(6x+2y=14)-(5x-2y=8)=>x=6

substitute x in equation 2:

5(6)-2y=8

30-2y=8

-2y=-22

Therefore y=11

Answer Link

Otras preguntas

How do molecules of air in direct contact with Earth's solid, warm surface absorb heat energy? A conduction B condensation C. convection D. diffusion
11. When a writer deviates from the expectation to set their scene in a location well-suited to the scene they are working on and instead sets the scene in an u
Why is this system known as “checks” and “balances”?
PLZZ HELPPP list the 4 (four) careers and the education/training required.
What does a snak's tongue do?
Information based on opinions is valid Please select the best answer from the choices provided OT OF
Overtime our bodies age and are less and less able to deal with stress from inside and outside of our body true or false?
Evaluate -4(12) Need it now or I fail my test please help
what is the distance between the two points (0,0) (4,5)?
Elias Randolph is a businessman living in New York. He wants better trade so his business can expand to more states and countries