haileyannromain haileyannromain
  • 01-11-2020
  • Mathematics
contestada

Find the solution to the system of equations.
21x+7y=42
-5x+5y=10

Respuesta :

Pauldu75
Pauldu75 Pauldu75
  • 01-11-2020

Answer:

{x,y}={1,3}

Step-by-step explanation:

Ver imagen Pauldu75
Answer Link
danielgladstone0023 danielgladstone0023
  • 01-11-2020
28x + 14 for the first one is what it’s equal to for simplification
Answer Link

Otras preguntas

if my dog eats 1 7/8 pounds of food every day, how long will a 25 pounds bag of dog food last me? ( write answer as a mixed number)?
If a treasury note has a bid price of $996.25, the quoted bid price in the wall street journal would be _________. none of the options 99:6/10 99:5/8 99.6250
Perform the indicated calculation 6P3/11P4
use population density in a sentence
The french and indian war created conflict between the british and the american military because
An axiom in Euclidean geometry states that in space, there are at least (2,3,4,5) points that do(lie in the same plane,not lie on the same plane, or lie on the
When price decreases the quantity demanded by consumers __________ if all other influences remain the same?
Can someone please me on that one ? Thanks an advance ? Don't forget to show your work :)
How do you say “Ana is patient” in Spanish??
Washing a wound and covering it with a bandage and a glove is an example of