agutierrez17
agutierrez17 agutierrez17
  • 02-03-2017
  • Mathematics
contestada

Solve by substitution.

2x + y = 5
3x - 3y = 3

Respuesta :

honeymoonxo
honeymoonxo honeymoonxo
  • 02-03-2017
x = 2
y = 1 
Plug it in to make sure!
2(2) + 1 = 5 which is true
3(2) - 3(1) = 3 which is also true!
Good luck
xx
Answer Link
Аноним Аноним
  • 02-03-2017
X=1
Y=2 
Hope this helps mark me brainiest please!
Answer Link

Otras preguntas

Find the discriminant of the equation. x^2 + 3x - 4 = 0
Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the waiter 20%, what is the total cost of the meal?
Why are there more lines in the sun's spectrum than in the hydrogen spectrum?
What is the solution to: Create two whole number division problems that have a quotient of 9 and a remainder of 5. justify which is greater using decimal divisi
10 less than the quotient of g and 3
what is a process that uses carbon dioxide and the sun's energy to produce chemical energy.
Which of the following was an argument against slavery? A. It was immoral to enslave another human being. B. Slaves were incapable of taking care of themselves.
An animal without a body cavity is called A. atypical B. acentric C. acoelomic D. asymmetrical
Sugary sports drinks are the best for hydration. a. True b. False
What do we learn about the danes in the newspaper in number the stars