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Solve the system of equations by substitution. What is the solution for x?
2x + y = 1
4x + 2y = -2
A. x = 0
B. x = 2
C. There is no x value as there is no solution.
D. x can be any value as there is an infinite number of solutions.

- anonymous

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- anonymous

What do you think is the solution?

- anonymous

i dont know. thats why im asking

- anonymous

Have you tried to work out the problem?

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## More answers

- anonymous

i dont know how to

- anonymous

@aai y u block me its me Peaches remember

- anonymous

Hello Peaches

- Flvs.net

Still need help?

- anonymous

@Nixy hey

- anonymous

yeah...

- Flvs.net

What do you think the answer is?

- anonymous

I already asked that Flvs

- anonymous

need help

- Flvs.net

What does he think?

- anonymous

He just said he does not know

- Flvs.net

@kitty_lover1234 are you as cute as your name is?

- anonymous

Look at the top. I dont know what it is, thats why im asking. i just want to know how to do it

- anonymous

what

- anonymous

OMFG

- Flvs.net

Lol, i'm just kidding.

- anonymous

MATH. PLEASE.

- Flvs.net

Okay aai, one sec.

- anonymous

what do you think

- anonymous

.... what do i think the answer is?

- Flvs.net

2x + y = 1
4x + 2y = âˆ’1
rearrange the first like this:
y = 1 -2x
now sub in this as y in the second:
4x + 2(1-2x) = -1
4x - 4x + 2 = -1
2 = -1
hence inconsistent. no solutions

- anonymous

i agree

- Flvs.net

Thanks @kitty_lover1234

- anonymous

your welcome

- anonymous

so its C?

- anonymous

It is C

- Flvs.net

Yep, That's why they call me the Human Calculator. :D

- anonymous

i think so

- Flvs.net

A medal would be nice.....

- anonymous

lol

- Flvs.net

I mean I just did your work, lol

- anonymous

@kitty_lover1234 its true u have ta give him a medal for helping

- Flvs.net

@Peaches15 I help @aai

- anonymous

â€¢_â€¢ thank you

- Flvs.net

Youe welcome, anymore?

- anonymous

sorry, i was distracted

- anonymous

gave u your meadel

- Flvs.net

Oh thanks.

- anonymous

welcome

- anonymous

thank you for the meadel

- Flvs.net

No Problemo

- Flvs.net

|dw:1437758336911:dw|

- anonymous

:)

- anonymous

@Flvs.net can I get a medal LOL|dw:1437769189551:dw|

- Flvs.net

Yep!

- Flvs.net

There you go, i have a trick to give out multiple.

- anonymous

sure

- anonymous

how cause i cant give another one

- Flvs.net

Click the "best response" for both people before it changes.

- anonymous

kk

- Flvs.net

Who took a medal?

- anonymous

me but i put it back

- Flvs.net

Oh okay. How old are you?

- Flvs.net

@kitty_lover1234

- anonymous

@Flvs.net I GAVE A MEDAL DEN I TOOK IT CAUES I ONLY 8 MEDAL LOL I need those |dw:1437769520061:dw|

- anonymous

why

- Flvs.net

JW

- Flvs.net

I'm 13

- anonymous

cool

- anonymous

@Flvs.net so u in da 6 grade u too young

- Flvs.net

I'm in 8th

- Flvs.net

|dw:1437758944811:dw|

- anonymous

i cant give out by grade and age to people i do not know

- Flvs.net

It's fine.

- anonymous

kk

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