Answered

IDNLearn.com: Where questions are met with accurate and insightful answers. Our platform provides prompt, accurate answers from experts ready to assist you with any question you may have.

Solving systems by elimination:
2x + 4y = -4
3x + 5y = -3

Please show me your work so I can do the rest myself. Thanks!

Sagot :

Turk3005idn
[tex]2x+4y=-4 (/*3) [/tex]
[tex]3x+5y=-3 (/*(-2)) \Rightarrow [/tex]

[tex]6x+12y=-12[/tex]
[tex]-6x-10y=6 \Rightarrow[/tex]

[tex]2y=-6\Rightarrow y=-3[/tex]
[tex]y=-3\Rightarrow 2x+4y=-6\rightarrow 2x+4.(-3)=-6 \Rightarrow 2x-12=-6\Rightarrow[/tex]
[tex]2x=6\Rightarrow x=3[/tex]

[tex](x,y)=(3,-3)[/tex]
Juventusmarcidn

Answer:

222

Step-by-step explanation:

2x+4y=-4

3x+5y=-3------>  y=-3x-3

                                  5

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.