daigreponth daigreponth

25-06-2021
Mathematics

contestada

Explain or show that the point (5,−4) is a solution to this system of equations:

3x−2y=23

2x+y=6

Respuesta :

jay40891 jay40891

25-06-2021

Answer:

The x and y values of the coordinates satisfy the system of equations.

Step-by-step explanation:

[tex]when \: x = 5 \: and \: y = - 4 \\ 3x - 2y = 3(5) - 2( - 4) \\ = 15 + 8 \\ = 23 \\ \\ 2x + y = 2(5) + ( - 4) \\ = 10 - 4 \\ = 6[/tex]

Answer Link

Otras preguntas

The measure of two vertical angles are 6x+18 and 8x-2 find x and the equation to solve.

You buy 3.17 pounds of peaches, 1.45 pounds of apples, and 1.85 pounds of oranges. What is your total bill?

Change equation from the standard form to slope-intercept form, and graph line.

What is the political significance of King Louis XIV's portrait, painted by Jacques-Louis David ? A. peace over conflict B. revolutionary action C. absolute mon

What information would you expect to find in a FAT/CAT Report? A. Information on OSHA’s mission and standards B. Reports on pet adoptions C. Information

PLEASE HELP!! IM LITERALLY IN TEARS THIS IS SO FRUSTRATING! BRAINLIEST ANSWER INCLUDED!! A coin collector has $1.90 in dimes and nickels. She has seven more di

If a person has memory B cells against a certain pathogen, the person is….less likely / more likely (circle one) to develop the disease a second time?

What are some examples of what can be changed through options available on the Mini Toolbar? Check all that apply.

Which statement is true about the differences between dramatic literature and fiction? Only fiction has plot elements like rising action. Only dramatic literatu

This was the act of genocide carried out by Germany on the Jewish population of Europe