benzybiju
benzybiju benzybiju
  • 04-04-2020
  • Mathematics
contestada

Write whether the following pair of linear
equations is consistent or not: x+y=14 & X-y=4​

Respuesta :

Officialalehpeter
Officialalehpeter Officialalehpeter
  • 04-04-2020

Answer:

The linear equation is consistent

Step-by-step explanation:

X+y=14....(1)

X-y=4....(2)

Add (1) and (2)

2x=28

Divide both sides by 2

x=14

Substitute the value for x into (1)

14+y=14

Substrate 14 from both sides

y=0

So the linear equation is consistent

Answer Link

Otras preguntas

Which expression is equivalent to 8a +14
The in this passage us a common characteristic of the
Human visual inspection of solder joints on printed circuit boards can be very subjective. Part of the problem stems from the numerous types of solder defects (
4b2 + 5b - 27 Which of the following describes 4 in the expression above? A.sum B. product C. coefficient D. quotient
There are 19 people on a basketball team, and the coach needs to choose 5 to put intoa game. How many different possible ways can the coach choose a team of 5 i
What is deism? (The choices are attached)
Which would be least likely to pollute water with heavy metals
A train is traveling at 30 miles per hour. The train is supposed to stop at 1:35 WHY is the train?
i need a chart for this. i don’t understand what the question is asking, it’s asking for a past perfect conjugation box and idfk how to do it stop reporting me
PLEASE HELP!!! WILL MARK BRAINLIEST!!! :)