Seudónimo Seudónimo
  • 17-02-2016
  • Mathematics
contestada

how to solve 5x-2y=3 y=2x

Respuesta :

c5h11no2
c5h11no2 c5h11no2
  • 17-02-2016
If y = 2x, you simply need to replace y with 2x, and then solve the equation normally. 

5x –2(y) = 3
5x – 2(2x) = 3
5x – 4x = 3
x = 3
Answer Link

Otras preguntas

240=8(-5-7k) please help out and can y’all show how do it as well thank you
Three times a certain number is 45. What is the number?
A rectangular prism has the following dimensions...
a bag contains 8 red marbles, 5 yellow marbles, and 11 green marbles. How many additional red marbles must be added to the 24 marbles already in the bag?
Managers transform a portion of organizational resources into appropriate organization member behavior mainly by performing activities such as leading and commu
The reporting method that includes in the cost of inventory (and cost of goods sold) all product costs, including both fixed and variable costs is known as:
who led egyptian society and controlled the country A.Bureaucrats B.Pharaoh's C.Priest D.Scribes
According to the passage, what action does Paine argue that his audience should take? separate their children from violence rebel for the sake of their childr
Europeans colonized Latin America in the hope of gaining wealth from___
Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate, produces y widgets every 5 min