cyrillaens cyrillaens
  • 02-03-2024
  • Mathematics
contestada

y=5x+3, -2x-4y=10 solve for x and y

Respuesta :

steph10calderon steph10calderon
  • 02-03-2024

Answer:

x = -1

y = -2

Step-by-step explanation:

you can use substitution to plug in y=5x+3 into the equation -2x-4y=10.

you get -2x-4(5x+3)=10. From there you solve to get x=-1. Then plug into your first equation y=5(-1)+3 and you get y=-2.

Answer Link

Otras preguntas

describe John Muir’s relationship with nature in “The Calypso Borealis.” in a paragraph using evidence from the text.
tattoo how is it made
What is the area of a figure 3cm 7cm 7cm
How did the sewing machine in the washing machine change life for American woman
How to find the point that is equidistant from (5,-5) and (1,1)Please show me how and not just give me the answer!
If f(1)=5 and f(n)=nf(n-1)-1 then find the value of f(3)
Explain what an individual would have to have genetically to show the recessive trait
An antonym for focus?​
Which table represents a nonlinear function?
A motorboat traveled 35 km upstream on a river and then up an adjacent stream for 18 km, spending 8 hours on the entire trip. The speed of the river’s current w