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PLEASE HELP THIS IS TIMED AND I DONT UNDERSTAND !!!!!


Solve the following system of linear equations:
5x + y = -3
y = -5x

PLEASE HELP THIS IS TIMED AND I DONT UNDERSTAND Solve The Following System Of Linear Equations 5x Y 3 Y 5x class=

Sagot :

Answer:

First subtract 5x to move it to the other side.

Now you have y = -5x - 3. Now you can graph them. Here's what they look like graphed⤴⤴⤴

As you can tell from the graph above, this has no solutions because they don't cross paths.

You can also look at the second pic, to learn how to substitute. I hope this helps ya friend :) Good luck.

View image firered21
View image firered21