Question

3. An equation is shown below.
7x + y = 5

Part A: Explain how you will show all of the solutions that satisfy this equation. Hint: We did this in L5.2 (4 points)
Part B: Determine three different solutions for this equation. (4 points)
Part C: Write an equation that can be paired with the given equation in order to form a system of equations that is inconsistent. Hint: Think about inconsistent lines and what they have in common. (2 points)
@mathmath333 @Savannah22 @SolomonZelman @TuringTest @Secret-Ninja @uri

Answer 1

Part A: Explain how you will show all of the solutions that satisfy this equation. Hint: We did this in L5.2 (4 points)




Part B: Determine three different solutions for this equation. (4 points)





Part C: Write an equation that can be paired with the given equation in order to form a system of equations that is inconsistent. Hint: Think about inconsistent lines and what they have in common. (2 points)

Answer 2

Can you help @shaadykhamlichi

Answer 3

To fund the solutions, you have to graph it, and to do that, you have to put it in y=mx+b format. Do you know how?

Answer 4

no

Answer 5

@bruhhh can you help me please

Answer 6

Okay, so y=mx+b is the format that it has to match before you do anything.
But right now, it's in mx+y=b. So you'd subtract the 7x on both sides first to get y=-7x+5 and now it looks like a regular line equation. Right? :)

Answer 7

ok :)

Answer 8

I also don't know in A what it means by the "Hint we did this in L5.2" or whatever.
But in A, a way to find solutions is by plugging in x values to find y. so I'll show you, one sec

Answer 9

k