Question

Solve the system of equations.

x + 3y = -1
2x + 2y = 6

Answer 1

@Luigi0210 @primeralph @thomaster @jim_thompson5910 @jigglypuff314

Answer 2

You could mutiply the entire first equation by 2, to start out with.

Answer 3

so which one of these is the answer
(-4, 1)

(2, -1)

(4, -1)

(5, -2)

Answer 4

Alright. When you multiply the first equation by 2, you get 2x+6y=-2
Then you have your other equation: 2x+2y=6.
Now treat these two equations as equal to each other. :)

Answer 5

so it would be b?

Answer 6

plzzz help

Answer 7

@primeralph

Answer 8

I can't just give you the answer.

Answer 9

Show some effort in solving it.

Answer 10

can u run me throughgh is what I'm asking

Answer 11

You'd get 4y=-8. What's your y value then?

Answer 12

y=-2

Answer 13

Which one of those choices has y as -2?

Answer 14

d!

Answer 15

can u help with another

Answer 16

Solve the following system of equations:

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

*(3, 1)

*(-1, 3)

*(-1, -3)

*(1, 3)

Answer 17

@primeralph

Answer 18

Nice job on the first question. For the second one, you can subtract y to get 2x=2.
What would be your x value?
Then which choice has that c value?

Answer 19

X value, oops.

Answer 20

x=1

Answer 21

so its d

Answer 22

Right on!