reticentrobbie reticentrobbie

01-01-2021
Mathematics

contestada

What is the solution to the system below?
3x + y = 11
y = x + 3

Respuesta :

MoatazMahmoud817 MoatazMahmoud817

01-01-2021

Answer:

x = 2

y = 5

Step-by-step explanation:

3x + y = 11 equation (1)

-x + y = 3 multiply this equation by -1

x - y = -3 equation (2)

by adding 2 equations

4x = 8

x = 2

by sub. in Equation (2)

2 - y = -3

y = 2+3

y = 5

Answer Link

Otras preguntas

What is 43.808 in written form

answer it please ^_^

diphtheria causing agent mode of Transmission, incubation period,symptoms and preventive measures and cure answer it faster and faster

To purchase 13700 worth of restaurant equipment for her business Maria made a down payment of 1500 and took out a business loan for the rest after 3 years of pa

In an experiment, a student gently heated a hydrated copper compound to remove the water of hydration. The following data was recorded: Mass of crucible, cover

An automobile tire has a diameter of 59m. What is the circumference of the tire

Which currency is it

Terry wants to pour cement around the edge of the circular patio in her backyard.The patio has a radius of 5 feet.What is the distance,in feet,around the edge o

A concert manager counted 600 ticket receipts the day after a concert. The price for a student ticket was $13.50, and the price for an adult ticket was $17.00.

diphtheria causing agent mode of Transmission, incubation period,symptoms and preventive measures and cure answer it faster and faster