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

COLD BRISK FRIGID WINTRY Which word is the least descriptive and would be considered the weakest word in this list?
Which of the following is the parent function of all absolute value functions? f(x) = 3x f(x) = |x| f(x) = 2|x| f(x)=x^2
What is a hot spot? explain how this forms a volcanic island arc such as hawaii?
The surface area of Earth was converted to scientific notation using an online calculator and was reported to be approximately 1.969 × 108 square miles. Write t
Lukas owns a phone company in a city with three other phone companies. he wants to attract more customers and is considering lowering his prices to do so. accor
Which angles are pairs of alternate exterior angles? Check all that apply.Correct Answer Gets Brainliest  1. 5 and 11 2. 7 and 12 3. 11 and 16 4. 2 and 14 5. 4
Solve for u . - 4u + 38 = 2(u-8) Simplify your answer as much as possible.
What's the 7th term help
I need help answering this question!
Which u.s. coastline has the greatest average loss due to erosion?