Question

Solve the system of equations and choose the correct answer from the list of options.

x + y = −3
y = 2x + 2
five over 3 comma 4 over 3 negative 5 over 3 comma negative 4 over 3 negative 3 over 5 comma negative 3 over 4 3 over 4 comma 3 over 5

Answer 1

hello
have you tried subbing the second equation into the first

Answer 2

that is replace the y in
x+y=-3 with y=2x+2
so you have
x+(2x+2)=-3
can you solve this for x?

Answer 3

idk how to do this

Answer 4

x + y = −3
y = 2x + 2
if you put 2x + 2 for y in the first equation, it becomes
\(x+2x+2=-3\)
x + 2x =?

Answer 5

idk?

Answer 6

1 + 2?

Answer 7

3

Answer 8

so 3x
x + 2x = 3x

Answer 9

\(3x + 2 = -3\)

Answer 10

-3 - 2?

Answer 11

-3-2=-5