lisbeth200474 lisbeth200474
  • 18-05-2020
  • Mathematics
contestada

What is the value of x in the solution to this system of linear equations?
x + y = 4
X-y=6

A. 4
B. 6
C -1
D. 5

Respuesta :

mfiveten
mfiveten mfiveten
  • 18-05-2020

Answer:

x=5, y=-1

Step-by-step explanation:

The two linear equations cross at (5,-1). Hope this helps.

Answer Link

Otras preguntas

What was the role of ancestors in African religion?!!??
What is a hypotonic solution?
where did most Chinese and Japanese immigrants settle in the 1890's
A car can travel 476 miles on 14 gallons of gas.Write an equation relating the distance d to the number of gallons of gas does this car need to travel 578 miles
what makes chitin strong?
Use the digits 1-7 to create a seven-digit number that can be rounded to 6,300,000.
factor the sum of terms as a product of the GCF and a sum  4x + 12I understand these problems with no variables, but how do you solve with a variable in the pro
there are 34 people in a restaurant. four groups of 3 people leave and then 5 groups of 2 arrive. evaluate the expression 34 - 4 * 3 + 5 * 2 to determine how ma
Does the second law of thermodynamics alter the conservation of energy principle?
What became of Wade-Davis Bill?