jake061 jake061
  • 03-02-2020
  • Mathematics
contestada

What is the x and y. Y=x+2 and 5x - 4y=3

Respuesta :

jimrgrant1 jimrgrant1
  • 03-02-2020

Answer:

x = 11, y = 13

Step-by-step explanation:

Given the 2 equations

y = x + 2 → (1)

5x - 4y = 3 → (2)

Substitute y = x + 2 into (2)

5x - 4(x + 2) = 3 ← distribute and simplify left side

5x - 4x - 8 = 3

x - 8 = 3 ( add 8 to both sides )

x = 11

Substitute x = 11 into (1) for corresponding value of y

y = 11 + 2 = 13

Answer Link

Otras preguntas

Tyler wrote the function f(x)=25x–15 to find the amount of money he would make after washing x cars. Select all of the values below that are in the domain of Ty
Which expression shows the distance on the number line between 2 and -7? O 02-(-7) 0 12 - 7 0 1 7+2 O 12+(-7)​
please help will give brainliest! Personification!
Chinese immigration to the United States sharply increased in the 1820s. in the 1850s. in the 1880s. in the 1910s.
What is the simplified value of the expression below? 8.5 + (12 + 4) times 2 minus 7
Is -13, -11, -9, -7 a arithmetic sequence?
What is a major key event in chapter 5 in the lighting thief
Complete the double number line diagram to show the numbers of rubies and sapphires Rose needs to make 111, 222, 333, and 444 necklaces.
What value of s makes this equation true? 6s−8=−26 s=−4 s=−3 s = 3 s = 4
Identify the power that allows the president to take each action