conceiteddae conceiteddae

03-12-2019
Mathematics

contestada

5x + y = 10
5y = 3x - 6
Solution: (0,0)
Solve for system of equations

Respuesta :

Yang100 Yang100

03-12-2019

Answer:

x=2, y=0. (2, 0).

Step-by-step explanation:

5x+y=10

5y=3x-6

-------------

y=10-5x

5(10-5x)=3x-6

50-25x=3x-6

50-25x-3x=-6

50-28x=-6

28x=50-(-6)

28x=50+6

28x=56

x=56/28

x=2

5(2)+y=10

10+y=10

y=10-10

y=0

Answer Link

Otras preguntas

The organizational structure of tata consultancy services (tcs) is a ___________ organizational structure.

Does matter have protons, nuetrons, and electrons ??

someone could tell me that you want to explain what this means in a paragraph

Rewrite the following compound sentence as a complex sentence by changing the italicized clause to a subordinate clause. Jeannie eats enormous meals, but she ne

Emphasizing that social work is inherently political and that social workers have a responsibility for social and political action most accurately reflects whic

Twice the difference between 6 times h and 3 gives 30

Mary is purchasing a home for 145000 she is in the process of selling her present home for 85000 what will her down payment equal if she puts down 40% answer

Which of these events leaves small prices of rocks in new places?

Using one or more complete sentences, State the difference between a fact and a theory

A 6-foot-wide hallway is painted as shown, using equal amounts of white and black paint. a. How long is the hallway? b. Can this same hallway be painted with th