Question

An equation is shown below.

2x + y = 3

Part A: Explain how you will show all of the solutions that satisfy this equation.

Part B: Determine three different solutions for this equation.

Part C: Write an equation that can be paired with the given equation in order to form a system of equations that is inconsistent.

Answer 1

@Arnab09

Answer 2

which part you need help with?

Answer 3

If you can help me on the first part, I might be able to do the rest.

Answer 4

as y=3-2x, put values of x and calculate the corresponding value of y. plot those points and you will get the solution. basically you will get a straight line and all the points on the straight line are solutions of the equation

Answer 5

you can take any value for x

Answer 6

But how do I show all of the solutions that satisfy the equation?

Answer 7

And how do I explain that?

Answer 8

you cannot show all the solutions as you have infinite numbers of solution

Answer 9

Okay.

Answer 10

you can plot the graph and say, all the points on the graph are solutions

Answer 11

When part B says "Determine three different solutions for this equation," are the solutions in coordinate form, like (1,1), for example?

Answer 12

yes

Answer 13

Okay, thanks for everything! You've been a big help. :)

Answer 14

u r welcome bro :)