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

Help me A Erin used a dilation, so the segments aren't similar. B The segments are congruent, not similar. C There is no error. This is a correct conclusion.
Read the sentence.Which choice completes the sentence correctly?The reporton the manyof the suspect focusis, aliasisfocuses, aliasesfocusus, aliases focuses, al
Which two sections of the poem express the view that life is too short and should be enjoyed while you can? Loveliest of Trees by A. E. Housman Loveliest of tre
Most stock exchanges today use floor trading with human brokers.
3. What was COMECON?​
which factor is different between the tundra biome and tundra ecosystems
Why is each job important and honorable
1. The nervous system is very important in helping maintain immunity balance or homeostasis blood flow 2. Sensory receptors provide information about the extern
What are three examples of how species have adapted to their environment?
if the circumference is 78.1 inches what is the diameter rounded to the nearest 10th