How many solutions does the system of equations have?

6x+y=2

-18x+3y=12

There will be one solution. To solve that:

1. Get the y alone by switching the places.

6x+y=2 > y=2-6x

-18x+3y=12 > 3y=12-18x > Then divide 3 on each number > y=4-6x

After doing that, you can solve this in graphing or algebra way.

Ima do the algebra way:

SO we have 2 system of equations. Now pick one equestion.

I will pick, y=2-6x. Now Ima replace the Y with the other equation y=4-6x >

4-6x=2-6x.

Now solve. And get > 0 aka Infinite Solution.

See if they are paralell, if they are, there are no solutions

thn see if they are the same line, if they are, there is infinite soutions

so

6x+1y=2

-18x+3y=12

divide 2nd equation by - 3

6x-y=4

compare

6x+y=2 and

6x-y=4

they are actually perpenduclar

mean 1 soltuions

if yo wantedsoltion

add

6x+y=2

6x-y=4 +

12x+0y=6

12x=6

x=1/2

6x+y=2

6 (1/2) + y=2

3+y=2

y=-1

x=1/2

y=-1

(1/2,-1)

1 soluiton