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 statements describe the conditions in the Congo Free State? Check all that apply. King Leopold II created and controlled the Congo Free State. Native work
solve following equation 3+x+1 =2
what is the value of the exponential expression five to the sixth power
a large container holds 5 gallons of water. it begins leaking at a constant rate. after 15 minutes, the container has 2 gallons of water left. at what rate is t
decimals- do i move the decimal when adding or multiplying
Cuales paises estan en el caribe? A Cuba B Argentina C Chile D Republica Dominicana
What is 72.081 Subtract 45.126
HELP AAAAHH ITS TIMED!!!! The endpoints of segment are -7 and 3. Find the coordinate of the midpoint M of CD
how do we hate is great and love thy neighbor .​
What is the solution to the equation 1/4x+2=-5/8x-5 O X=-8 O x=-7 O X= 7 O X=8