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3 years ago

What type of solution does the system of linear equations have?

Mathematics

2 answers:

Makovka662 [10]3 years ago

8 0

it has no solution

because the whole thing will cancel itself out hopes that helps

ELEN [110]3 years ago

4 0

2x - 6y = 8

-x + 3y = 10

Add x to both sides in the 2nd equation.

x + 10 = 3y

Subtract 10 from both sides.

x = 3y - 10

Now that we have a value for x, we can plug it into the first equation to solve for y.

2(3y - 10) - 6y = 8

Distributive property.

6y - 20 - 6y = 8

Simplify.

-20 ≠ 8

Because there are no solutions, the two lines are parallel and never cross,.

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Given the equation 3x + 7 = -4, which

Pavel [41]

Answer:

Subtraction Property of Equality

Step-by-step explanation:

you should subtract both side with 7 first.

7 0

3 years ago

1. Simplify the following expressions. Part A: 2x3y3 4y²

Vladimir79 [104]

Answer:

204xy^(3)

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the midpoint of the line segment with endpoints(-2,-2) and (4,6)

Ann [662]

Answer:

The midpoint of points $(-2,-2)\ and\ (4,6)$ is $(1,2)$ .

Step-by-step explanation:

Given points are $(-2,-2)\ and\ (4,6)$ . We need to find the midpoint of the line segment.

The formula of finding midpoints between the point $(x_1,y_1)\ and\ (x_2,y_2)$ is

$(\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2})\ Equation(1)$

W have points $(x_1,y_1)=(-2,-2)$ . And $(x_2,y_2)=(4,6)$

Let us plug the value in Equation (1)

$(\frac{-2+4}{2} ),(\frac{-2+6}{2})$

$(\frac{2}{2}),(\frac{4}{2})\\ \\(1,2)$

So, the midpoint of points $(-2,-2)\ and\ (4,6)$ is $(1,2)$ .

3 0

3 years ago

How do you work 8x= -4x -3x

alukav5142 [94]

First combine like terms on each side so
8x = -7x
then move -7x
so x=0

8 0

3 years ago

Read 2 more answers

What is the slope and y intercept of y=-7x+12

MrRissso [65]

Hi there!

So the format of slope-intercept form is:

y= mx+b

m= your slope
x = just a variable
b= your y- intercept

Using those hints, see if you can figure out the answer! :)

Hope this helped!

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If you're super stuck, your answer would be:

Slope: -7
Y- intercept: 12

3 0

3 years ago