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

"I had committed myself to doing it when I sent for the rifle. A sahib has got to act like a sahib; he has got to appear resolute, to know his own mind and do d
How might the cross sections of a hemisphere be the same as the cross sections of a sphere
Why are diet books and supplements not recommended to achieve weight loss? A. They don’t achieve fast results. B. They cannot guarantee long-term success
In a typical essay, where will the strongest piece of evidence be shared with readers? Paragraph 1, 2, 3, or 4
0/6=? what does zero over six equals
What does p equal when p=210e^(0.0069*20)?
Homologous pairs of chromosomes are lined up independently of other such pairs during _____.
Your food bill comes to $68.26. If the tax rate is 7%, calculate the amount of tax your family will pay. Please show work or equation to solve this
What kind of map projection is this?
What story has Odysseus been asked to tell?