what is 14x-7y<-21

14x-7y<-21    →    7x - y < - 3  →  y > 7x + 3

This is an inequality graph........seen here.....    https://www.desmos.com/calculator/apkrshjmo1

Are you ready for my amazingness??

14x-7y<-21

     +7    +7

------------------

14x=-14

x=-1

:)

^ Haley, how you get rid of Y?

What i would do is set this up into a system of equations.

1st, find Y

14X-7Y>-21

-7Y>-14X-21

Y<2X+3

Then Plug in for Y in previous equation

14X-7(2X+3)>-21

14X-14X-21>-21

Simplify

0>0

False

Ohhhhh myyy...

*face plame*

I didnt see the Y!!

$14x-7y<-21$

You do not specify if you want to solve for x or solve for y so I will solve for both

Solve for x

add 7y to both sides

$14x<-21+7y$

divide 14 from both sides

$x<-21/14 + 7y/14$

reduce the fractions

$x<-3/2 +y/2$

Solve for y

subtract 14x to both sides

$-7y<-21-14x$

divide both sides by -7

$y>21/7+14x/7$

reduce the fractions

$y>3+2x$

AMAZING JOB, EVERYONE. :)