2 years ago

Solve the system using elimination. ''x-3y=9 and -x+3y=-9

Mathematics

1 answer:

DiKsa [7]2 years ago

6 0

Answer:

Infinitely many solutions.

Step-by-step explanation:

Let's solve your system by elimination.

x−3y=9;−x+3y=−9

x−3y=9

−x+3y=−9

Add these equations to eliminate x:

0=0

<u>Answer:</u>

Infinitely many solutions.

You might be interested in

Find the slope of the line containing the pair of points f(1) = -6 and f(-7) = -6.

DENIUS [597]

We have that the slope of the line containing the pair of points f(1) = -6 and f(-7) = -6. is

$m=\infty$

From the question we are told

Find the slope of the line containing the pair of points f(1) = -6 and f(-7) = -6.

Where Standard form of Equation is

y=mx+c

Generally the equation for the Slope is mathematically given as

$m=\frac{y_2-y_1}{x_2-x_1}$

Therefore

$m=\frac{-7-1}{-6-(-6)}\\\\ m= \infty$

Therefore

The slope of this line is

$m=\infty$

For more information on this visit

brainly.com/question/23366835

7 0

1 year ago

How do I find out how many solutions does each system of equations have?

iragen [17]

To do that you should put it in slope intercept form and then graph, you should already know how to do this.

6 0

3 years ago

Read 2 more answers

Plz help i dont get this at all i will give brainlyest

riadik2000 [5.3K]

6+1/343+36+1/81−27−36+1/81-27-243+1/256+1/144+1/8+1/5

6 0

2 years ago

Read 2 more answers

Does the data in the table represent a direct variation or inverse variation? Write an equation to model the data in the table.

GREYUIT [131]

2*10 =20

4*5 =20

8 *5/2 = 20

answer is B inverse variation, xy = 20

5 0

3 years ago

Read 2 more answers

Which binomial is a factor of 1^2 - 3i -4

babymother [125]

I swear brainly needs to make it harder to create accounts 2

6 0

2 years ago