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

What phase of mitosis is shown in the diagram below
TUTOR Determining Molecular Weight What is the molecular weight of Cr3(ASO4)2? amu
What is the product of the reciprocal of 6 and the reciprocal of 7?
You are trying to determine the mass of sodium chloride required to create a 0.875 m solution in 534 g of water. How many moles of NaCl are required? [?] mol Na
Who was responsible for Jesus' death and who actually crucified him? Use evidence.
What is the formula for the margin of error?
How does a mutual fund differ from an index fund? --- a. Mutual funds group the stocks in their funds together while index funds do not. b. Mutual funds are pa
rewrite these sentences into the passive voice No one saw me leaving the room.​
Solve the equation. 4.5=0.5n
Can someone check if my equation is correct? Thank you so much!