Question

x + y = −3
y = 2x + 2


HELPPPPP

Answer 1

Well we know that y=2x+2 therefore plug that in for the first problem

x+(2x+2)=-3

Answer 2

Now solve for x.

Answer 3

i honestly have no idea hoe to do this . like at all

Answer 4

how*

Answer 5

Add the x terms. Then move all constants to the other side.

Answer 6

yeah i have no idea what constants are

Answer 7

Example 2x+(3x+1)=-4
2x+3x=-4-1
5x=-5
x=-1

Answer 8

can you help me with this one -_- please

Answer 9

I'm giving you an example. I can't do the work for you.

Answer 10

im aware i mean guide me ...

Answer 11

Okay. What is x+2x=?

Answer 12

she's guiding you ^_^ don't worry, just be patient!

Answer 13

1x=x

so 1x+2x=?

Answer 14

i dont know nvm ill guess

Answer 15

aw guessing doesnt help u learn :(

Answer 16

What is 1+2=?

Answer 17

21

Answer 18

x + y = −3

x+y+−y=−3+−y

x=−y−3


y=2x+2

2x+2=y

2x+2+−2=y+−2

2x=y−2

2x/2 = y-2/2

x = 1/2y-1