lilybeancat lilybeancat

10-02-2022
Mathematics

contestada

Find a solution to the system of equations.
5x+2y=16
7x+3y=23
X= Y=

Respuesta :

SilverDays18 SilverDays18

10-02-2022

Answer:

x = 2 and y = 3

Step-by-step explanation:

-3(5x+2y=16)

2(7x+3y=23)

-15 x - 6y = -48

14 x + 6y = 46

the y's cancel out

- x = - 2

x = 2

5x + 2y = 16

5(2) + 2y = 16

2y = 6

y = 3

Answer Link

Otras preguntas

A limestone column that hangs down from the ceiling of an underground cave is .............?

Why does the U. S. Supreme Court continue to debate states' rights? Question 4 options: Because the Constitution allows judicial review. States' rights are not

Can someone help me with this problem?

How might the negative impact of tourism on marine ecosystems be minimized?

what does this illustration say about body image?

find the semiperimeter of the following triangle a=12 ft, b=16 ft, c=24 ft

Lauren has a balance of $140. 15 in her checking account. She uses her debit card to pay $85. 75 for a concert ticket. What is the balance in her checking accou

In a recent survey, 2\3 of the students said they rode the bus to school. There were 24 students who took the survey. How many said that they rode the bus to sc

How successful were the revolutions of 1830 and 1848?.

Classify each of the coordination compounds according to the coordination number.