Question

How many solutions will this system of equations have?

y = 3.5x - 3.5
y = -3.5x + 3.5

Answer 1

only one solution ... it is just a zero.

Answer 2

You are saying that y=0
x=1
And yes 1 solution

Answer 3

Can you help me with another question?

Answer 4

Sure. Post it here or close this one and open a new question

Answer 5

A consistent system of equations is a system with __________.

the same line

parallel lines

intersecting lines and lines that have the same slope

intersecting lines and lines that have the same equation

Answer 6

A consistent system of equations is system with one or more solutions.

So which one do you think is the solution?

Answer 7

@Andras is the last choice?

Answer 8

Yes, well done

Answer 9

thanks :) I have more questions though :( can you help me?

Answer 10

@Andras

Answer 11

Sure let me see

Answer 12

Choose the correct graph of the given system of equations.

y - 2x = -1
x + 3y = 4

graph of two lines, one with a positive slope and one with a negative slope, that intersect at the point (negative 1, 1)

graph of two lines that intersect at the point (1, 1)

graph of two parallel lines with positive slopes

None of the above

Answer 13

y=2x-1 positive slope
y=-1/3x +4/3 negative slope

Try to solve it now!

Answer 14

@Andras so now solution?

Answer 15

no solution* and is it the third one? @Andras

Answer 16

It must have a solution

Answer 17

ok thanks

Answer 18

I know the answer but I want you to do some work too :)

Answer 19

is it this?

Answer 20

Yes master!

Answer 21

Thanks !

Answer 22

Ok one last question :-) @Andras If you want to help though

Answer 23

Sure bring it on

Answer 24

Ok I'm going to open another question

Answer 25

@Andras